Compose Two Functions - Algebra Quiz

A factory’s total cost $C(w)$ (in dollars) depends on the number of widgets $w$ produced: $C(w)=50+8w$. The number of widgets produced after $d$ days is $w(d)=12d$. What does the composition $C(w(d))$ represent?

Compose Two Functions Practice Test

Let $f(x)=2x$ and $g(x)=x^2+1$. What is $f(g(3))$?

A factory’s total cost $C(w)$ (in dollars) depends on the number of widgets $w$ produced: $C(w)=50+8w$. The number of widgets produced after $d$ days is $w(d)=12d$. What does the composition $C(w(d))$ represent?

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