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2 years ago

13

-6k + 7k what's the answer

2 answers:

Naddik [55]2 years ago

6 0

After adding like terms the answer is: 1k

lesya [120]2 years ago

5 0

The answer is k!!!!!!!!

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2 years ago

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2 years ago

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2 years ago

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sineoko [7]

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3 years ago

If h(x) = (f o g)(x) and h(x) = sqrt(x+5), find g(x) if f(x) = sqrt(x+2)

agasfer [191]

Answer:

g(x) = x + 3

Step-by-step explanation:

<h3>Given</h3>

h(x) = (f ο g)(x)
h(x) = $\sqrt{x+5}$
f(x) = $\sqrt{x+2}$

<h3>To find</h3>

g(x)

<h3>Solution</h3>

<u>We know that:</u>

(f ο g)(x) = f(g(x))

<u>Substitute x with g(x) and solve for g(x):</u>

$\sqrt{x+5}$ = $\sqrt{g(x)+2}$
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2 years ago