Question

Tolong bantuannya nomor 11&12

Answer 1

11. a. g(1)= 2^1= 2
g(2)= 2^2=4
g(4)= 2^4= 16
b. a= 4
12. a. F(-2)= (-2)^2-4= 0
f(-1)= (-1)^2-4= -3
f(0)=0-4= -4
f(1)= 1-4= -3
jadi rangenya {-4,-3,0}