Mathematics High School

f(x)=2x^3+3 g(x)= x-4
what is the value of g(f(x))?
A. 2x^3-1
B. 2x^4-4x^3+3x-12
C. 2x^3-24x^2-32x-61
D. 2x^3+3x-4

Answers

Answer 1

Answer: A

Step-by-step explanation:

F(x)=2x^3+3 G(x)= X-4what Is The Value Of G(f(x))?A. 2x^3-1B. 2x^4-4x^3+3x-12C. 2x^3-24x^2-32x-61D. 2x^3+3x-4

Related Questions

Question 5(Multiple Choice Worth 4 points) (04.07A) A line passes through (2, 8) and (4, 12). Which equation best represents the line?
y = 1 over 2x + 6
y = 2x + 7
y = 2x + 4
y = 1 over 2x + 10

Answers

Answer:

y- 2x + 4

Step-by-step explanation:

Answer:

y- 2x + 4

Step-by-step explanation:

bro i didnt even go on brainly for the past week and a half and they do this?
omg brainly PLEASE fix these bots Imao

Answers

Yeah sameee, they remove my brainliests too☹️

Answer:

thats tough

Step-by-step explanation:

tough a f

n 8y7h7y

ZzzzZZZZZzzzzzZZZZZZzzzzZZZZZZZzzzzzzZZZZzzzzZZZZZzzzZZZZzzzzZzzzz.....................................*wakes* *looks at hw* OMG IM NOT DONE YET!!!!!! HELP ME

Answers

Answer:

12

Step-by-step explanation:

Find the perimeter of LMNO. (Hint: Solve for x and y first.)

Answers

6x-7=2x+9

4x=16

x=4

12=y^2+3

9=y^2

3=y -3=y

Okay?

Step-by-step explanation:

6x -7 = 2x +9

4 x = 16

X= 4

y2 +3 =12

y2 = 9

y2 =3

two side is 17 ,12

Perimeter =( 17+12 )x 2 = 58

What is the slope for line m

Answers

Answer:

1

Step-by-step explanation:

Please help me
Which one do I choose for each one

Answers

For the first one i would choose the second answer, Not both.

Consider the table that includes the input and output values of a function. Which answer classifies the function using finite differences? The function is quadratic with a constant second difference of –96. The function is quadratic with a constant second difference of 96. The function is cubic with a constant third difference of –96. The function is cubic with a constant third difference of 96.

Answers

Answer:

b, quadratic with constant second difference of 96

Step-by-step explanation:

The function is cubic with a constant third difference of 96.

What is Function?

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.

Using differences:

X            f(x)             first difference          second difference             third

3            39                        -                                    -                                -

5            187             (187-39)/2= 74                       -                                -

7            551            (551-187)/7-5 = 182     182 - 74/2 = 54                   -

9           1227          (1227-551)/(9-7)=338   338-182/2=78          78-54/2 = 12

11           2311           (2311-1227)/2=542      542-338/2=102       102-78/2 = 12

According to table,

The function is cubic, because the third average change rate is constant of 12.

12>0, so the third difference is >0 then -96 is false.

Thus, the function is cubic with a constant third difference of 96.

Learn more about function from:

https://brainly.com/question/12431044

#SPJ2

3 1/3÷1/6
I Mark brainlies ​

Answers

Answer:

20

Step-by-step explanation:

I need help on number 5 plz

Answers

Answer:

x5-8x+3y i don't sure for my answer hihihi understand my answer heheh sorry if I don't help you

What is the answer to this problem?

Answers

Answer:

x = 4.

Step-by-step explanation:

These are exterior  alternate angles which are congruent.

So 21x + 6 = 90

21x = 84

x = 4.

What is the correct ratio?
Sin 40=w/28
Tan 40=w/28
Cos 40 = w/28
Sin 40 = 28/w

Answers

Answer:

As we know that

tanФ = opposite ÷ adjacent

Therefore,  the correct ratio is:

tanФ = opposite ÷ adjacent

        = w ÷ 28

       = w/28

i.e.

tanФ = w/28

Step-by-step explanation:

As we know that

tanФ = opposite ÷ adjacent

Given the triangle with an angle of 40°.

As the opposite of an angle 40° is the length 'w', and adjacent to the angle

40° is the length '28'.

As we know that

tanФ = opposite ÷ adjacent

Therefore,  the correct ratio is:

tanФ = opposite ÷ adjacent

        = w ÷ 28

       = w/28

i.e.

tanФ = w/28

Answer:As we know that tanФ = opposite ÷ adjacentTherefore,  the correct ratio is:tanФ = opposite ÷ adjacent        = w ÷ 28       = w/28i.e.tanФ = w/28Step-by-step explanation:As we know that tanФ = opposite ÷ adjacentGiven the triangle with an angle of 40°.As the opposite of an angle 40° is the length 'w', and adjacent to the angle 40° is the length '28'.As we know that tanФ = opposite ÷ adjacentTherefore,  the correct ratio is:tanФ = opposite ÷ adjacent        = w ÷ 28       = w/28i.e.tanФ = w/28

which ordered pair is a solution to the equation y=3x-10 is it (11,7) (5,15) or (-2,-16)​

Answers

Answer:

(-2,-16)

Step-by-step explanation:

Cause

y=3(-2)-10

y=-16

there for it the solution to the equation

simplify -13.5a+34.12b+65.5-32.5b-35.8a

Answers

Answer:-49.3a-1.62b+65.5

Step-by-step explanation:

Combine Like terms:

-13.5a-35.8a=-49.3a

-34.12b+32.5b=-1.62b

Answer: -49.3a-1.62b+65.5

Answer:

16.2a + 1.62b

Step-by-step explanation:

What are all the zeroes of the function (4x^2+9)(4x^2-9)=0

Answers

Answer:

x=1.5,-1.5

Step-by-step explanation:

16x^4=81

x^4=5.0625

x=[tex]\sqrt[4\\]{5.0625}[/tex] => x = 1.5,-1.5

Answer:

3/2 and 3/2i

Step-by-step explanation:

Got it correct on edge

A nurse has an annual income of $52, 175. The income tax that she must pay is 9%. How much does she have to pay in taxes in dollars and cents?

Answers

ответ на картинке !!!!

Please answer fast. Three hens can lay 3 eggs in 3 days. How many hens would lay 12 eggs in 12 days.

Answers

Answer:

They lay 3 eggs over 3 days. Well, make this easier on yourself. 1 egg=1 day. So, the answer would definitely be 12 days from 3 hens=12 eggs.

Step-by-step explanation: put me as brainliest please !

The perimeter is 36.what dose x have to be

Answers

The answer would be 4

There are 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 bacteria cells after 3 hours. Write the repeated multiplication as a power and then evaluate.

Answers

Answer:

2 over the power of 3

Step-by-step explanation:

Answer:

bocock

Step-by-step explanation:

A banner company sells 5-foot banners to retailers for x dollars. The St. James Sign Shop marks them up 90%. Express the retail price at the St. James store algebraically.

Answers

Answer:

$1.9x

Step-by-step explanation:

Given that :

Cost of banner = x dollars

Markup percentage at st. James store = 90%

Retail price at st. James store :

Initial cost + markup

Cost of banner + 90% of cost

x + 0.9x

= 1.9x

Hence, retail.price at st. James store is $1.9x

When parallel lines are cut by a transversal and you have one acute angle and one obtuse angle, those two angles will always add up to

Answers

Answer:

180 maybe ...........

180 degrees
A straight line is 180 so that’s why

Jasmin's dog weighs 55 pounds. Her vet told her that a healthy weight for her dog would be less than or equal to 41 pounds.
Jasmin's dog can lose an average of 0.5 pounds every week. Write the solution to an inequality that describes all possible number of
weeks 2 for which her dog can be at a healthy weight.

Answers

Answer:

55-0.5x ≤ 41 (x will represent the weeks)

Step-by-step explanation:

i made x represent the weeks and we know that jasmin's dog can lose about 0.5 pound a week. and the base is 55 lbs since that is what jasmin's dog weighs. 55 minus all the weight that jasmin's dog will lose in a certain amount of weeks is the first part. then we know jasmin's dog has to be less than or equal to 41 lbs. so put that there with the less than or equal to sign.

Bart budgeted $285.75 each month for utilities. His utility bills this month were $130.50 for electric, and $240 for gas. How much over budget is he? *
!!

Answers

Answer:

$84.75 over budget

Step-by-step explanation:

Barts' budget is 285.75

Bills: 240 + 130.50 = $370.50

(subract by his budget)

370.5 - 285.75 = $84.74

:)

A pair of shoes cost $12 for Nike to make. If Nike marks up the price 430%, what is the price of the mark-up?

Answers

Answer:

The price of the mark-up is $51.60

Step-by-step explanation:

A garden with dimensions 50 feet by 70 feet is surrounded by a walkway of
uniform width. The total area of the walkway is greater than 350 square feet but is less than 500 square feet. Find the possible widths of the walkway.

Answers

bulok man ko og math guys. wakoy ika tabang nimo

What is the answer to −9x−2 when x=−4.

Answers

Answer:

-72

Step-by-step explanation:

Answer:

I believe the answer is 34

Step-by-step explanation:

(-9 times -4 = 36)

36-2=34

5. Lee uses 6 boxes to pack 24 items. Yesterday, he packed 288 items. How many boxes did Lee use yesterday? (HINT-- Comparing two different units-- SET UP Proportion; Cross Multiply and then Divide) *

Answers

Answer:

72

Step-by-step explanation:

24/6=4

288/4=72

Which is the equation of the parabola that
opens to the right, has a focus at (3.0), and
has a directrix at x=-3?

Answers

Answer:

The equation of the parabola will be:

[tex]\:y^2=12x[/tex]

Step-by-step explanation:

The vertex  (h, k)  is halfway between the directrix and focus.

Find the  x  coordinate of the vertex using the formula

x = (x-coordinate of focus + directrix)/2

 = (3-3)/2

 = 0/2

 =0

The  y -coordinate will be the same as the y-coordinate of the focus.

so the vertex will be: (0, 0)

Finding the distance from the focus to the vertex

The distance from the focus to the vertex and from the vertex to the directrix is |p|.

Subtract the  x  coordinate of the vertex from the x -coordinate of the focus to find  p .

[tex]p=3-0[/tex]

[tex]p=3[/tex]

Substitute in the known values for the variables into the equation

[tex]\left(y-k\right)^2=4p\left(x-h\right)[/tex]

[tex]\left(y-0\right)^2=4\left(3\right)\left(x-0\right)[/tex]

[tex]\:y^2=12x[/tex]

Therefore, the equation of the parabola will be:

[tex]\:y^2=12x[/tex]

An ice chest contains 7 cans of apple​ juice, 6 cans of grape​ juice, 6 cans of orange​ juice, and 4 cans of mango juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting three cans of mango juice.

Answers

Answer:

4/1771

Step-by-step explanation:

Step one:

given

sample space

7 cans of apple​ juice,

6 cans of grape​ juice,

6 cans of orange​ juice, and

4 cans of mango juice

Sample size= (7+6+6+4)

                       = 23

Step two:

Required

The probability of randomly selecting three cans of mango juice in succession

Note: we are selecting without replacement

let the probability of selecting three cans of mango juice be

the first selection is= 4/23

The second = 3/22

the third= 2/21

[tex]P(x)= 4/23*3/22*2/21[/tex]

[tex]P(x)= \frac{4*3*2}{23*22*21} \\\\P(x)= \frac{4}{23*11*7}\\\\P(x)= \frac{4}{1771}[/tex]

Please help me get 100% I have so much more to do

Answers

Fraction = 23/100

Decimal = .23

Percent = 23%

Hope this helps!

Fraction: 23/100
Decimal: 0.23
Percent: 23%

Please help meeee

Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.

Answers

Answer:

<1=33, <2=90, <3=57

Step-by-step explanation:

Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.

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