Question

http://prntscr.com/d1b23l
First is -3 please help with last 3!

Answer 1

@AkshVas

Answer 2

f(2)=-5f(1)-7
f(2)=-5(-3)-7=?

Answer 3

-22

Answer 4

Is f(3) 66

Answer 5

@.Sam.

Answer 6

Careful. We knew f(1)=-3, f(2) will be
\(f(2)=-5f(2-1)-7\)
\(f(2)=-5f(1)-7\)
\(f(2)=-5(-3)-7\)
\(f(2)=15-7\)
\(f(2)=8\)