How do I use the graph to evaluate the expression

Question

asked Dec 5, 2023 142k views

1 Answer

Maurice Klimek · Answer 1 · 2023-12-10T10:14:43+0000

Answer:

$(g\circ f)(-2)=1.5$

Explanation:

We have that:

$(g\circ f)(-2)=g(f(-2))$

Which means that we first have to find f(-2), and the evaluate the result in g.

Let's take a look at the plot of f(x) to find f(-2):

This way, we can conlcude that:

Now, let's take a look at the plot of g(x) to find g(-3):

This way, we can conclude that:

Therefore, we can conclude that:

$(g\circ f)(-2)=1.5$