Question

use the graphs of f and g to evaluate the composite function.$(f circ g)(-7)$$(f circ g)(-7) = \square$

Explanation:

Step1: Find $g(-7)$ from red graph

Locate $x=-7$ on $y=g(x)$ (red line). The point is $(-7, -5)$, so $g(-7)=-5$.

Step2: Find $f(g(-7))=f(-5)$

Locate $x=-5$ on $y=f(x)$ (blue line). The point is $(-5, -10)$, so $f(-5)=-10$.

Answer:

$-10$