Answer:
i'm pretty sure the answer is
[tex]f(g(-1))=33[/tex]
Step-by-step explanation:
[tex]f(5x-3)\\f(5(-1)-3)\\f(-8)\\\\f(-8)=(-8)^2+3(-8)-7\\f(-8)=64-24-7\\f(-8)=64-31\\f(-8)=33[/tex]
therefore[tex]f(g(-1))=33[/tex]
