Mathematics High School

What are the domain and range of this relation

What Are The Domain And Range Of This Relation

Answers

Answer 1

Answer:  Lower left corner (southwest corner)

Domain = {-2, 0, 1, 2, 5}

Range = {-5, -3, -1, 2, 3}

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Explanation:

The domain is the set of allowed x value inputs. We simply list the x coordinates of each point shown on the graph. Those x coordinates are: -2, 0, 1, 2, 5. Use curly braces to indicate we're dealing with a set.

The range is the set of allowed output y values. We list the y coordinates this time and they are -5, -3, -1, 2, 3. These values are also surrounded by a pair of curly braces.

Related Questions

What is the slope of a line parallel to the line represented by the equation -9x + 3y = 1 ?

Answers

Answer:

Slope of a parallel line: 3

Step-by-step explanation:

-9x + 3y = 1

3y = 9x + 1

y = 9/3x + 1/3

Slope= 9/3 = 3

What is the value of (3 - ) x 52 + expressed in simplest form?
A. 3
31
1
6
B.
B. 51
C. 121
1
D. 38
3

Answers

Answer:

C

Step-by-step explanation:

C.) 12.5 - skkdjsndjsnsnsnsnns

Please help!! Geometry

Answers

Answer:

h=60

h is on the same line as 120°, and every line is 180°, so 180 - 120 gives you the answer

Find the equation of the line. Use exact numbers.

Answers

Answer: y = 5/5x - 5

Step-by-step explanation:

Quick Question: did I do this right?

Answers

Answer:

tske the L to have with me or 1v1 me first to 2

What's 15/11 and a mixed number?

Answers

15/11 is a mixed number already, it is 1.363636363636........

Answer:

[tex]1\frac{4}{11}[/tex]

Step-by-step explanation:

You can read [tex]\frac{15}{11}[/tex] as "15 divided by 11"

So to figure out the mixed number, you do just that.

11 goes into 15 1 time, then you subtract 11 from 15, which gives you a remainder of 4. You put 4 as your numerator and 11 is your denominator.

I've attached an image that shows the math. Hope that helps!

Consider the graph of this polynomial function. Drag and drop the choices to the boxes to correctly describe the end behavior of the function.

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Answer:

c d

Step-by-step explanation:

You move left 1 unit and down 9 units. You end at (-4, -4). Where did you start?

coodrinarte plane

Answers

Answer:

hello again

(-3, 5)

Step-by-step explanation:

extra characterssss

Matthew and Ethan were flying paper airplanes Matthews airplane flew 36.5 cm and Ethans airplane flew 18 cm. How many inches farther did Matthew airplane fly than Ethans

​

Answers

Answer: 7.283464567 inches

Step-by-step explanation:

36.5 - 18 = 18.5 cm

convert cm to inches

18.5 cm = 7.283464567 inches

please give me a brainliest answer

a:b=1:5 a:c=2:1 how many times is b bigger than c​

Answers

Answer:

b is 10 times greater

Step-by-step explanation:

If we multiply the first ratio by 2/2, we get 2/10. Since b=10 and c=1, b is 10 times greater.

10 times bigger!!! 10 times bigger!!! 10 times bigger!!! 10 times bigger!!!

A = [ 5 1 3 ]. Find 2a
6 4 2

Answers

Answer:

the answer is option c.....

3 And 5/6 +(1 and 1/6

Answers

Answer:

Hope this answer's it.

Step-by-step explanation

HOPE THIS HELPS

Answer:

5

Step-by-step explanation:

 3 + 1= 4

5/6 + 1/ 6= 4 5+1/6

5 + 1= 6

4 6/6

6÷6/6÷6= 1/1

4 1/1= 5

MARK ME BRAINLIEST

What is the value of b^2 when the expression is 1/2 (h) (b^1+b^2)

Answers

Step-by-step explanation:

Solve for b^2.

[tex] \frac{1}{2} ( {b {}^{1} + {b}^{2} ) }{h} = a[/tex]

[tex](b {}^{1} + {b}^{2} )h = 2a[/tex]

[tex]b {}^{1} + {b}^{2} = \frac{2a}{h} [/tex]

[tex] {b}^{2} = \frac{2a}{h} - {b}^{1} [/tex]

8.4 divided by 0.02 equals

Answers

Answer:

the answer to your problem would be 420

The answer is probably 420

whats the answer? with the workout please

Answers

Answer:

reduction, scale factor of 1/2

Step-by-step explanation:

because the rectangle is getting smaller, it is a reduction. the length got shorter by 1/2 (2.5/5) so the scale factor is 1/2

Help? I will be grateful!

In the FreeWheelin' Skate Shop, exactly 1/4 of the skateboards are red and exactly 2/3 of the scooters are red. If there are equal numbers of red skateboards and red scooters in the shop, what fraction of the total skateboards and scooters together are red? Express your answer as a simplified fraction.

Answers

Answer:   11/24

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Explanation:

Let's say we had 12 skateboards and 12 scooters. I'm picking 12 because 4*3 = 12 after multiplying the denominators. Doing this trick will mean we end up with whole number results instead of decimals.

If we had 12 skateboards, then (1/4)*12 = 3 of them are red. Having 12 scooters means (2/3)*12 = 8 scooters are red.

Add up the counts of each red item to get 3+8 = 11 red items out of 12+12 = 24 items total. Therefore, the answer is 11/24

Side note: The fraction 11/24 cannot be reduced because 11 and 24 have no factors in common other than 1.

solve the triangle congruence using the word bank provided

Answers

BEC=ABE because they are the same triangle just flipped

is 0.12122…. an rational or irrational number ?

Answers

Answer: Irrational Number

Step-by-step explanation:

0.12122... is an irrational number.

Rational numbers can be written as simple fractions while irrational numbers cannot. Therefore 0.12122 would fall into the Irrational category.

Can you please help me​

Answers

Answer:

Step-by-step explanation:

Answer:

m<2 = 47.5 degrees

m<3 = 42.5 degrees

m<4 = 42.5 degrees

Step-by-step explanation:

<1 = <2 Given

<1 = 47.5 Given. <2 = 47.5

<1 and <3 are complementary angles. Given

<1 + <3 = 90 degrees

<3 = 90 - 47.5 = 42.5 degrees

<4 = <3

Please help! Geometry

Determining an unknown angle measure

Answers

The measure of angle 7 is 95°

quotient of 4/5 and 6/7

Answers

Answer:

0.93333333333

Step-by-step explanation:

i got this

hope this will help you

Answer:

14/15 Hope it helps :)

Step-by-step explanation:

4/5 ÷6/7

⇒4/5×7/6

⇒28/30

simplify

⇒14/15

What is the answer I can't figure it out.

Answers

20
90 takeaway 70 equals 20
It’s 20. I can explain it if you want.

If triangle PQR is plotted, it will have the following coordinates, P(-4, 0), Q(4, 2) and R(-2, 4


If point R is translated 4 units right and 7 units down, what are the coordinates of R’? Explain your answer
[ it is a coordinate graph with a 12 y axis and a 8 x axis I couldn’t put in a picture it’s too big ]

Answers

Answer:  (2,-3)

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Explanation:

Point R is located at (-2,4)

Shift it to the right 4 units to move it to (2,4). Note how I added 4 to the x coordinate.

Then we subtract 7 from the y coordinate to move it 7 units down. We move from (2,4) to (2,-3) which is where point R' is located.

Check out the diagram below.

simplify (x - y)^2 - 2(x - y) + 1

Answers

Answer:

(x-y-1)^2 or [(x-y)-1]^2

Step-by-step explanation:

We are given the expression:-

[tex] \displaystyle \large{ {(x - y)}^{2} - 2(x - y) + 1 }[/tex]

Let A = (x-y)^2

[tex] \displaystyle \large{ A^{2} - 2 A+ 1 }[/tex]

From:-

[tex] \displaystyle \large{ {x}^{2} - 2x + 1 = {(x - 1)}^{2} }[/tex]

Thus:-

[tex] \displaystyle \large{ {A}^{2} - 2A + 1 = {( A- 1)}^{2} }[/tex]

Rewrite A in (x-y)^2.

[tex] \displaystyle \large{ {(x - y)}^{2} - 2(x - y) + 1 = {( (x - y) - 1)}^{2} }[/tex]

angle 3 is a complement of angle 4, and m angle 3 = 46°
find m angle 4°

Answers

Complementary angles are 90°
90° - 46° = 44°
Angle 4 is 44°

The measure of ∠4 = 44°.

We have two angles ∠3 and ∠4 which are complementary of each other.

We have to find the measure of ∠4.

What are Complementary angles?

Two angles are said to be complementary if their sum is equal to 90°.

Mathematically -   x + y = 90°

According to the question -

∠3 = 46°

∠4 = x (Let)

Now, ∠3 and ∠4 are Complementary angles. Therefore -

∠3 + ∠4 = 90°

∠4 = 90 - ∠3

∠4 = 44°

Therefore -

∠4 = 44°

Hence, the measure of ∠4 = 44°.

To solve more questions on Complementary angles, visit the link below-

https://brainly.com/question/26142428

#SPJ2

Find the gradients of the lines A and B

Answers

Answer:

A is 4

B is -2

Step-by-step explanation:

Are 4:12 and 6:18 equivalent unite rate?

Answers

No they are not equivalent
No they are not the same

4√90 in simplest radical form.

Answers

Answer:

It’s an irrational number. 3.08007288, just round it to the nearest whole number and you’ll get 3.

The canine tooth of a Bengal tiger is 4 inches long. There are 2.54 centimeters in one inch. How long is the tooth in centimeters? Write an expression to show the length of a Bengal tiger's canine tooth in centimeters.​

Answers

2.54x4 = 10.16
10.16 inches = 25,806 centimeters

Answer:

The Bengal tiger's canine tooth is 10.16 cm long.

Step-by-step explanation:

1 inch = 2.54 cm   so 4 inches = ?cm

1/2.54 = 4/?               set up a proportional ratio : inch/cm = inch/cm and solve

? = 2.54(4)

? = 10.16cm. long

Sharing 2 1/2 pounds of berries if each friend received of 5/4 a pound of berries how many friends are sharing the berries? ​

Answers

Answer:

2 friends

Step-by-step explanation:

use decimals 2.5 and 1.25 divide them and you will get 2

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