Describe how you would graph a figure that is translated by (x - 4, y + 2).

Answers

Answer 1

Answer:

see explanation

Step-by-step explanation:

Given the translation rule

(x, y ) → (x - 4, y + 2 )

This means subtract 4 from the original x- coordinate and add 2 to the original y- coordinate, that is

a point (4 , - 4 ) → (4 - 4, - 4 + 2 ) → (0, - 2 )

Answer 2

The resulting graph would result in moving input x by --4  horizontally and Output y by +2 vertically.

What is a translation of a point?

Translations are defined by saying how much a point is moved to the left/right and up/down. Vertically translating a graph is equivalent to shifting the base graph up or down in the direction of the y-axis. A graph is translated k units vertically by moving each point on the graph k units vertically.

Given the point  (x - 4, y + 2), we can clearly observe that the graph would move vertically by +2 units while the input will be in the -ve x-axis direction from right to left and thus will move negatively by -4.

Hence, The resulting graph would result in moving input x by --4  horizontally and Output y by +2 vertically.

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Related Questions

1/2 - 1/12=????????​

Answers

Answer:

5/12

Step-by-step explanation:

Subtract.

[tex]\frac{1}{2}[/tex] - [tex]\frac{1}{12}[/tex] = [tex]\frac{5}{12}[/tex]

You can not simplify, so that is your answer.

Here to help!

Answer:

5/12

Step-by-step explanation:

6-1/12

5/12

answer this for 18 points btw theres no fractions decimals just normal find th value of x

Answers

Answer:

x = 28°

Step-by-step explanation:

From the question the figure above is a triangle.

The sum of angles in a triangle add up to 180°

To find the value of x add up all the angles and equate them to 180 to find the value of x

We have

50 + 2x + 3x - 10 = 180

5x + 40 = 180

5x = 180 - 40

5x = 140

Divide both sides by 5

We have the final answer as

x = 28°

Hope this helps you

What is the domain of the function represented by the graph?

Answers

Answer:

im not real sure but i wish i could help

Step-by-step explanation:

How many seconds are in 9 days? Show conversion factors and solve.

Answers

9 days =777600 seconds

1 day=24hrs=1440mins=86440 s
9days=86440(9)= 777600s

Hope this can help.

Find the domain of the function. (Enter your answers using interval notation.) f(s, t) = square root of s^2+t^2.

Answers

Answer:

[tex]S=\{\forall \,s,t\in \mathbb{R}|s\in(-\infty,+\infty), t\in(-\infty,+\infty)\}[/tex]

Step-by-step explanation:

Let be [tex]f(s,t) = \sqrt{s^{2}+t^{2}}[/tex], the range of a square root compehends the subset of positive real numbers plus zero. Likewise, the range of the square of any number has the same subset with all real set as domain. As square root encloses a sum of squares, the domain of the function is:

[tex]S=\{\forall \,s,t\in \mathbb{R}|s\in(-\infty,+\infty), t\in(-\infty,+\infty)\}[/tex]

a rectangular piece of paper 71 cm long and 10m wide . a cylinder is formed by rolling the paper along its length , find volume ??​

Answers

Answer:

Volume=355 cm³

Step-by-step explanation:

I assume it should be 10 cm, not 10 m.  If it is 10 m, everything will have to be adjusted.

Circumference = 2[tex]\pi[/tex]r

10=2[tex]\pi[/tex]r

10÷2[tex]\pi[/tex]=r

1.59=r

V=[tex]\pi[/tex]r²h

V=[tex]\pi[/tex](1.59)(71)

v=355

{(2,4) (3,9) (4,9)} is this a function?

Answers

Yes, considering the points, each input gives one output. Points would not be a function if the same input gave different outputs.

In the context of a graph, the points would be on the same vertical line.

Hope this helps.

頑張って!

Answer:

Yes

Step-by-step explanation:

A function is where there are no two of the same domain.

The Domain is the first coordinate which is x

HELP ME ON THIS QUESTION PLEASE HELP ME I WOULD REALLY APPRECIATE IT THANK YOU

Answers

Answer:

I think c=a-7

Step-by-step explanation:

You would the equation a=b+9 to b=a-9. Then you would add 2 to -9 to get -7. So c=a-7.

Find the dimensions of a triangle given the base, height, and area. b=8 inches h=7 inches A=28 square inches

Answers

Answer:

Step-by-step explanation:

The area of a triangle of base 8 in, and height 7 in, is

A = (1/2)(base)(height) = (1/2)(8 in)(7 in) = 28 in^2.  This matches the given 28th in^2.

If f(x) = 3^x
+ 10 x and g(x) = 5x - 3, find ( f - g )(x).

Answers

Answer: 3^x + 5x + 3

Subtract the functions to get that answer

(f - g)(x) = f(x) - g(x)

(f - g)(x) = [ f(x)  ] - [ g(x) ]

(f - g)(x) = [ 3^x + 10x  ] - [ 5x - 3 ]

(f - g)(x) = 3^x + 10x - 5x + 3

(f - g)(x) = 3^x + 5x + 3

Answer:

3^x+5x+3

Step-by-step explanation:

1. What is the value of 9 squared?
A. 9
B. 18
C. 81
D.36

2. Simplify. Use paper and pencil or a model. 10^3
A. 10
B. 100
C. 1000
D. 10000

3. Use a factor tree to find the prime factorization of 96. Write the prime factorization using exponents.
A. 2^3 • 6^2
B. 2^5 • 4^2
C. 2^5 • 3
D. 3 • 5^2

Answers

Answer:

1 is c

2 is d

3 is a

Step-by-step explanation:

because 9×9 is 81

2 is 10 with 3 0 so 10000

d is a because that is the factor tree

The square of the number 9 is 81.

We need to find the value of 9 squared.

What is the square of a number?

When an integer is multiplied by itself, the resultant number is known as its square number. Basically, a square number is a number that is obtained by the product of two same numbers.

Now, the square of 9 is 9²=9×9=81

Therefore, the square of the number 9 is 81.

Simplify 10³:

That is, 10³=10×10×10=1000

So, the simplified form of 10³ is 1000.

We need to prime factorise 96:

That is, 96=2×2×2×2×2×3

=[tex]2^{5} . 3[/tex]

Therefore, the square of the number 9 is 81.

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3. Lonnie has a gift card worth $600 for a local entertainment store. Movies cost $20 each and newly released video games cost $50 each. In order to use the gift card, Lonnte must purchase

at least thirteen items. Which is a combination of movies and newly released video games that Lonnie could purchase using his gift card? (2 points)

6 movies and 4 video games

14 movie and 7 video games

O O O O

2 movies and 10 video games

8 movies and 6 video games

Answers

Answer:

8 movies and 6 video games

Step-by-step explanation:

Given

[tex]Gift\ Card = \$600[/tex]

[tex]Movies =\ $20[/tex]

[tex]Video\ Game = \$50[/tex]

[tex]Minimum\ Items = 13[/tex]

Required

Determine the items Lonnie can afford

To solve this question, we make use of trial by error method by taking the options one at a time:

Option 1: 6 movies and 4 video games

This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.

Option 2: 14 movies and 7 video games

[tex]Cost = 14 * \$20 + 7 * \$50[/tex]

[tex]Cost = \$280 + \$350[/tex]

[tex]Cost = \$630[/tex]

This option can not be considered because the cost of purchase is greater than Lonnte's worth of Gift card.

Option 3: 2 movies and 10 video games

This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.

Option 4: 8 movies and 6 video games

[tex]Cost = 8 * \$20 + 6 * \$50[/tex]

[tex]Cost = \$160 + \$300[/tex]

[tex]Cost = \$460[/tex]

Hence, the correct option is 8 movies and 6 video games

whats the mean for this data? round to 2 decimals places

Answers

Answer:

1992.38

Step-by-step explanation:

The mean, or average, of a set of data points is found by adding all the values together and dividing by the number of values.

Sum:

1911.56 + 1956.69 + 1903.16 + 1958.82 + 1910.87 + 1983.14 + 2014.12 + 2023.86 + 2057.26 + 2034.21 + 2087.73 + 2067.14 = 23908.56

Divide:

There are 12 numbers, so divide 23908.56 by 12:

23908.56 / 12 = 1992.38

The average is thus 1992.38.

~ an aesthetics lover

Answer:

1992.38

Step-by-step explanation:

To find the mean, simply add all the numbers together, and divide by the amount of numbers there is:

(1911.56 + 1956.69 + 1903.16 + 1958.82 + 1910.87 + 1983.14 + 2014.12 + 2023.86 + 2057.26 + 2034.21 + 2087.73 + 2067.14)/12 = (23908.56)/12 = 1992.38

1992.38 is your answer.

~

1 1/3 divided by 3/5

Answers

Answer: [tex]2\frac{2}{9}[/tex]

Convert all Mixed Numbers into an Improper Fraction

Multiply 1×3 and get 3. Now add 3+1 and get 4.

1 1/3 = 4/3

Do Keep Change Flip (KCF)

Keep: 4/3

Change: ÷ into ×

Flip: 3/5 into 5/3

Multiply

[tex]\frac{4}{3}*\frac{5}{3}=\frac{20}{9}[/tex]

Divide

[tex]\frac{20}{9}=2\frac{2}{9}[/tex]

Q: How does 20/9 equal 2 2/9?

A: Divide 9 and 20 and get 2 r2 (r = remainder). The 2 becomes the mixed number. The remainder becomes the numerator. 9 becomes the denominator.

Simplify. 2 x (3-1) + 3​

Answers

Steps to solve:

2 * (3 - 1) + 3

~Simplify

2 * (2) + 3

~Multiply

4 + 3

~Add

7

Best of Luck!

Evaluate 8 - 12 divided by 2 + 3

Answers

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ \frac{ - 4}{5} }}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \frac{8 - 12}{2 + 3} }[/tex]

Subtract 12 from 8

[tex] \dashrightarrow{ \sf{ \frac{ - 4}{2 + 3} }}[/tex]

Add the numbers : 2 and 3

[tex] \dashrightarrow{ \sf{ \frac{ - 4}{5} }}[/tex]

Hope I helped!

Best regards! :D

Your family is planning a vacation for spring break and want to get the best deal. Option
A costs $479 per night and includes airfare in the cost. Option B costs $129 per night
but will cost your family $1750 in airfare. How many nights will your family have to stay
in order for the vations to cost the same amount of money?

Answers

Answer:

Step-by-step explanation:

5 nights

The family have to stay 5 nights in order  to cost the same amount of money.

Function in one variable:

Let us consider that family is staying for x night.

Given that, Option A costs $479 per night and includes airfare in the cost.

So that,         [tex]A(x)=479x[/tex]

Also Option B costs $129 per night but will cost your family $1750 in airfare.

So that,      [tex]B(x)=129x+1750[/tex]

for the cost of same amount of money,

              [tex]A(x)=B(x)\\\\479x=129x+1750\\\\479x-129x=1750\\\\350x=1750\\\\x=1750/350=5[/tex]

The family have to stay 5 nights in order  to cost the same amount of money.

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Determine how many terms should be used to estimate the sum of the entire series with an error of less than 0.001.

Answers

Answer: 9

Step-by-step explanation:

Tₙ ₊ ₁  < 0.001

1 / ( (n+1) 3 +1 ) < 0.001

(n+1)3 + 1 > 1000

(n+1)3 > 999

n+1 > 9.9966

n = 8.9966 => n = 9

I should take n = 9 to be sure that the error is less than 0.001.

9.
Each candy bar from a bin at a candy store costs the same amount. The table shows how many
candy bars four customers purchase from the bin and the total cost of the candy bars.
Customer Number of Candy Bars Total Cost of Candy Bars
1
8
516
2
22
?
3
13
526
?
$32
Which statement is true?
4
A The 22 candy bars purchased by Customer 2 cost $21, and Customer 4 purchased 19 candy
bars for $32
B The 22 candy bars purchased by Customer 2 cost $21. and Customer + purchased 16 Candy
bars for $32
C The 22 candy bars purchased by Customer 2 cost $44. and Customer 4 purchased 19 candy
bars for $32
D The 22 candy bars purchased by Customer 2 cost $44, and Customer 4 purchased 16 candy
bars for $32

Answers

the correct one is A
The Correct Answer Would Be:

A

How many dots are in pattern 1

Answers

69 because that’s good and she was like u smell like fart

Hey can someone help me with this?

Answers

Answer:

m∠MON = 24°

Step-by-step explanation:

m∠LOM and m∠MON add up to 90°.

Step 1: Find x

2x + 46 + 3x - 6 = 90

5x + 40 = 90

5x = 50

x = 10

Step 2: Find m∠MON

m∠MON = 3x - 6

m∠MON = 3(10) - 6

m∠MON = 30 - 6

m∠MON = 24°

What is the center of the circle that has a diameter whose endpoints are (9, 7) and (-3, -5)?

Answers

Answer:

(3, 1)

Step-by-step explanation:

Midpoint of the diameter is the center

Since endpoints are (9, 7) and (-3, -5)

Midpoint will be:

((9 - 3)/2, (7-5)/2) = (3, 1)

So the center is (3, 1)

Answer:

(3, 1)

Step-by-step explanation:

Midpoint of the diameter is the center

Since endpoints are (9, 7) and (-3, -5)

Midpoint will be:

((9 - 3)/2, (7-5)/2) = (3, 1)

or 3/1, 2/2 = (3,1)

So the center is (3, 1)

ILL GIVE YOU BRAINLIST !!! SHOW WORK

Answers

Answer:

The answer is

15

Step-by-step explanation:

[tex]w(t) = - 2t + 1[/tex]

To find w(- 7) substitute the value of t that's - 7 into w(t) that's for every t in w(t) replace it with - 7

That's

[tex]w( - 7) = - 2( - 7) + 1 \\ = 14 + 1[/tex]

We have the final answer as

15

Hope this helps you

Answer:

w=15

Step-by-step explanation:

w(t)=−2t+1

w(−7)=−2(−7)+1

=14+1

=15

4+-6 evaluate dnjdjdjsjsjsnsnnsnssnsnsnsnsnsnsnnsnsn

Answers

Adding a negative number is the same as subtracting a positive number.

4 + (-6)

= 4 - 6

= -2

Best of Luck!

Write an equation through: (-1, 2)and (0, -1)

Answers

Answer:

Step-by-step explanation:

(-1 - 2)/(0 + 1) = -3/1 = -3

y + 1 = -3(x - 0)

y + 1 = -3x + 0

y = -3x - 1

What number comes next 57, 49, 41, 33, 25_

Answers

Answer:

18 I guess

Step-by-step explanation:

because we are subtracting all the number by 8

To find the common difference since all the values go done, we can subtract each value.

57 - 49 = 8

49 - 41 =  8

41 - 33 = 8

33 - 25 = 8

The common difference is 8 so to find the next number, all we need to do is subtract the last number by 8.

25 - 8 = 17

Therefore, the answer is 17

Best of Luck!

A population of beetles are growing according to a linear growth model. The initial population (week 0) is p0=6 and the population after 7 weeks is p7=83 find an explicit formula for the beetle population after n weeks.

Answers

Answer:

P(n)= p0 + 11(n)

Where p0= population of week 0

P(n) = population of n weeks

n= number of weeks

Step-by-step explanation:

Population of beetles in Week 0= 6

Population of beetles in Week 7= 83

From week 0 to week 7 there are 8 weeks.

But subtracting population of week 0 from population of week 7 gives

= 83-6

= 77

After the subtraction, we have 7 weeks remaining.

Dividing the remaining population by the number of weeks remaining

=77/7

= 11

For n number of weeks, population p of beetles

P(n)= p0 + 11(n)

Where p0= population of week 0

P(n) = population of n weeks

n= number of weeks

To qualify for the long jump competition in track, an athlete must jump a combined distance of more than 16 meters in 3 jumps. Juan jumped 4.76 meters, 5.428 meters, and 5.9 meters. Did Juan qualify for (meet) the competition

Answers

Answer:

Yes.(16.088m combined jump)

Step-by-step explanation:

Combining jumps=4.76+5.428+5.9=16.088

16.088>16

Therefore Juan qualified for the competition

The subjects of a study by Dugoff et al. (A-5) were 10 obstetrics and gynecology interns at the University of Colorado Health Sciences Center. The researchers wanted to assess competence in performing clinical breast examinations. One of the baseline measurements was the number of such examinations performed.
The following data give the number of breast examinations performed for this sample of 10 interns.
Intern Number No. of Breast Exams Performed
1 30
2 40
3 8
4 20
5 26
6 35
7 35
8 20
9 25
10 20
Source: Lorraine Dugoff, Mauritha R. Everett, Louis Vontver, and Gwyn E. Barley, "Evaluation of Pelvic and Breast Examination Skills of Interns in Obstetrics and Gynecology and Internal Medicine," American Journal of Obstetrics and Gynecology, 189 (2003), 655-658. 6.4 CONFIDENCE INTERVAL FOR THE DIFFERENCE BETWEEN TWO POPULATION MEANS 177 Construct a 95 percent confidence interval for the mean of the population from which the study subjects may be presumed to have been drawn.

Answers

Answer:

The 95 percent confidence interval for the mean of the population from which the study subjects may be presumed to have been drawn is (19.1269, 32.6730).

Step-by-step explanation:

Intern            No. of Breast

Number        Exams Performed               X²

1                         30                                  900

2                        40                                 1600

3                        8                                        64

4                        20                                   400

5                          26                                 676

6                           35                               1225

7                            35                               1225

8                            20                                400

9                             25                              625

10                                 20                        400

                                  ∑ 259                  ∑ 7515

Mean= X`= ∑x/n= 259/10= 25.9

Variance = s²= 1/n-1[∑X²- (∑x)²/n]

= 1/0[7515- (259)²/10]= 1/9[7515- 6708.1]

= 806.9/9=89.655= 89.66

Standard Deviation= √89.655= 9.4687

Hence

The value of t with significance level alpha= 0.05 and 9 degrees of freedom  is t(0.025,9)= 2.262

The 95 % Confidence interval is given by

x`±t(∝,n-1) s/√n

So Putting the values

25.9± 2.262( 9.4687/√10)

= 25.9 ±2.262 (2.9943)

= 25.9 ± 6.7730

= 25.9 +6.7730=32.6730

25.9 -6.7730= 19.1269

= 19.1269, 32.6730

The 95 percent confidence interval for the mean of the population from which the study subjects may be presumed to have been drawn is (19.1269, 32.6730).

The equation of a line in point-slope form is

y – 5 = 3(x + 1).

A point that lies on this line is

Answers

Answer:

(-1,5)

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Answer:

its A  (-1,5)

Step-by-step explanation:

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