Answer: -3
Step-by-step explanation:
For this problem, it is asking for f(g(-2)). This means g(-2) is plugged into every x in f(x). Therefore, we will first find g(-2).
g(-2)=-2-3
g(-2)=-5
Now that we have g(-2), we can plug it into f(x).
f(-5)=2(-5)+7
f(-5)=-10+7
f(-5)=-3
