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Anon25 [30]
3 years ago
11

Let f(x) = x + 8 and g(x) = x2 − 6x − 7. Find f(g(2)). (1 point)

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0
Hello,

f(x)=x+8
g(x)=x²-6x-7
f(g(x))=f(x²-6x-7)=x²-6x-7+8=x²-6x+1

f(g(2))=2²-6*2+1=4-12+1=-8+1=-7

Answer A
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Evaluate using <br> Definite integrals
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\displaystyle \int_0^1f(t)\;dt = \int_0^11-3t^2\;dt,\quad \int_1^4 f(t)\; dt = \int_1^4 2t\; dt

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\displaystyle \int_0^11-3t^2\;dt = \left[t-t^3\right]_0^1,\quad \int_1^4 2t\; dt = \left[t^2\right]_1^4

Now we only need to evaluate the antiderivatives:

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4 0
3 years ago
Can anyone help me out?
Lana71 [14]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

2.06 rad

Step-by-step explanation:

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4 0
2 years ago
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