4 years ago

I need help with this problem

2 answers:

7 0

That’s the 90 degree angle right

7 0

Answer is 5
Did it on a whiteboard because it was easier.
If you have any questions, ask me.

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Maru [420]

<u>Answer:</u> C. $3x^{2}$ + $3$

<u>Explanation:</u> you basically combine f(x) and g(x).

$2x^{2} + 5 + x^{2} -2$ combine your terms

$3x^{2} + 2$ your final answer

hope this helps!❤ from peachimin

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3 years ago

juin [17]

The answer is X=28/5

8 0

3 years ago

maksim [4K]

Answer:

By cross-multiplying?

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3 years ago

Semenov [28]

$f(-3)=-8\cdot(-3)^2\\
f(-3)=-8\cdot9\\
f(-3)=-72
$

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3 years ago

Arada [10]

Answer:

The answer is the number two answer.

4 0

3 years ago