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anonymous
 one year ago
Given the functions f(x) = 10x + 25 and g(x) = x + 8, which of the following functions represents f[g(x)] correctly?
f[g(x)] = 10x + 33
f[g(x)] = 10x2 + 33
f[g(x)] = 10x + 105
f[g(x)] = 10x2 + 105
anonymous
 one year ago
Given the functions f(x) = 10x + 25 and g(x) = x + 8, which of the following functions represents f[g(x)] correctly? f[g(x)] = 10x + 33 f[g(x)] = 10x2 + 33 f[g(x)] = 10x + 105 f[g(x)] = 10x2 + 105

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geerky42
 one year ago
Best ResponseYou've already chosen the best response.1\[f(\color{red}{\textbf{x}}) = 10\color{red}{\textbf{x}}+25\] So \(f(\color{red}{\textbf{g(x)}}) = 10\color{red}{\textbf{g(x)}} + 25 \\~\\~~~~~~~~~~~~~~= 10(\color{red}{\textbf{x+8}})+25 \\~\\~~~~~~~~~~~~~~= \cdots~?\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help me with another?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Gaming systems are on sale for 20% off the original price (g), which can be expressed with the function p(g) = 0.8g. Local taxes are an additional 12% of the discounted price (p), which can be expressed with the function c(p) = 1.12p. Using this information, which of the following represents the final price of a gaming system with the discount and taxes applied? c(p) + p(g) = 1.92g c[p(g)] = 0.896g g[c(p)] = 1.92p c(p) ⋅ p(g) = 0.896pg

geerky42
 one year ago
Best ResponseYou've already chosen the best response.1We have original price. We apply discount , then we apply local taxes. Looks like compound functions.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im confused honestly
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