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attashe74 [19]
3 years ago
7

Given the functions, f(x) = 3x2 - 7 and g(x) = x3 + 1, evaluate f(g(2)).

Mathematics
2 answers:
lord [1]3 years ago
8 0

Answer:

X squared - 2

Step-by-step explanation:

Took the test

pogonyaev3 years ago
5 0
<span>g(x) = x3 + 1
</span><span>g(2) = 2^3 + 1 = 8 + 1 =9

</span>f(g(2)) <span> = 3 (9)^2 - 7
</span>f(g(2))  = 3 (81) - 7
f(g(2))  = 243 -7
f(g(2))  = 236
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g) u^{4}\cdot v^{-1}\cdot z^{3}, h) \frac{(x+4)\cdot (x+2)}{3\cdot (x-5)}

Step-by-step explanation:

We proceed to solve each equation by algebraic means:

g) \frac{u^{5}\cdot v}{z}\div  \frac{u\cdot v^{2}}{z^{4}}

1) \frac{u^{5}\cdot v}{z}\div  \frac{u\cdot v^{2}}{z^{4}} Given

2) \frac{\frac{u^{5}\cdot v}{z} }{\frac{u\cdot v^{2}}{z^{4}} } Definition of division

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h) \frac{x^{2}-16}{x^{2}-10\cdot x + 25} \div \frac{3\cdot x - 12}{x^{2}-3\cdot x -10}

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3 years ago
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Juli2301 [7.4K]
A 4.2%
Explanation: that might be the answer ✌︎☆♪ ٩( ᐛ )و
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