3 years ago

Let f(x)=x-2 and g(x)=x2-7x-9 fins f(g(-1))

1 answer:

6 0

The answer is -3 because you’re plugging g(x) into f(x). For every x there is in f(x), plug in g(x)’s equation. After you get another equation (simplified), which is x^2 -7x -11, plug -1 for every x and condense.

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BabaBlast [244]

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7 0

3 years ago

Read 2 more answers

Simplify using exponents: B12/B5

stiks02 [169]

I think what you mean is:
$\frac{b^{12}}{b^{5}}$

Then using our rules of exponents, this is the same as
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8 0

3 years ago