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Alborosie
2 years ago
15

Algebra 1 hw!! help please!!

Mathematics
1 answer:
natima [27]2 years ago
6 0

Answer:

x-12

Step-by-step explanation:

(x+12)*(x-12)

x*x=x²

12x-12x=0

12*-12=-144

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For this case we have the following equations:

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By definition of composition of functions we have to:

(f_ {o} g) (x) = f (g (x))

So:

(f_ {o} g) (x) = \frac {1} {x ^ 2-3x}

We must find the domain of f (g (x)). The domain will be given by the values for which the function is defined, that is, when the denominator is nonzero.

x ^ 2-3x = 0\\x (x-3) = 0

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Answer:

x other than 0 and 3

8 0
3 years ago
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