Witch expression represents the composition g(f(x)) for the functions below? F(x)=-3x^2 g(x)=3x

Answers

Answer 1

Answer:

Answer:

$-9x^2$

Step-by-step explanation:

Composition of two functions can be obtained by replacing inner function in place of x of outer function and then plugging back the actual value of inner function f(x) and then simplifying it gives g(f(x)) which is usually called gof(x) .

f(x) = - $-3x^2$

g(x) = 3x

g(f(x) ) = 3 f(x)

=3 ( $-3x^2$ )

= $-9x^2$

Answer 2

Answer:

Answer:

-9x²

Step-by-step explanation:

We have given two functions.

We have to find their composition.

f(x) = -3x² and g(x) = 3x

(gof)(x) = g(f(x)) = ?

Firstly , we have to put the value of f(x) in g(f(x)).

Putting given values, we have

g(f(x)) = g(-3x²)

g(f(x)) = 3(-3x²)

g(f(x)) = -9x² which is the answer.

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Karissa bought a box of cereal at the supermarket. The price on the shelf said$4.99, but when Karissa went through the checkout lane, she presented the
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Answers

Answer:

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Step-by-step explanation:

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How can you do 461 divided by 3 the old school way

Answers

$\underline{153.66...=153.\overline{6}=153.(6)}\n461:3\n\underline{3}\n16\n\underline{15}\n.\ 11\n\underline{.\ \ \ 9}\n.\ \ \ 20\n\underline{.\ \ \ 18}\n.\ \ \ \ \ 20\n\underline{.\ \ \ \ \ 18}\n.\ \ \ \ \ \ 2$

$or\n\n\underline{153}\n461:3\n\underline{3}\n16\n\underline{15}\n.\ 11\n\underline{.\ \ \ 9}\nR=2\n\n461:3=153\ and\ +\ remainder=2$

It takes 1.5 hours for jayson to mow a lawn. Linda can mow the same lawn in 2hrs. How long with it take them, working together, to mow the lawn?

Answers

The answer to your question is 1.75 hours to mow the lawn

(536363636363)(6363637373)(0)

Answers

0. Anything multiplied by 0 is 0.

Anything that you use to multiply with a zero you answer overall is going to be a zero

What is the value of 1 in 58.132

Answers

1 tenth is the anwer

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what are the steps to solve 3.5(c-8)+c=12.5? I already went on a different website and found out the answer is nine. I plugged it in and it was correct, but I would like to see how to do it because I am still clueless about how to get this answer

Answers

3.5(c-8)+c = 12.5
⇒ 3.5c- 3.5*8+ c= 12.5 (distributive property)
⇒ (3.5c+ c) -28= 12.5
⇒ 4.5c= 12.5+ 28
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⇒ c= 40.5/ 4.5
⇒ c= 9

The correct answer is 9~

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