Answered

if f(x)=x2 and g(x)=3x-2 find: 1.(f o g)(-1) 2.(g o f)(-1)

Sagot :

Marjboczviz
1.(f o g)(-1)=  (3(-1)-2)²
=(-3-2)²
 =(-5)²
=25

2.(g o f)(-1)=3(-1²)-2
=3(1)-2
=3-2
=1