He would have earned $66 commission, I hope this helped
J= obtuse
K=right
L=acute
M=acute
Answer:
f(4) = -4
Step-by-step explanation:
f(x) = 4x - 20
Let x= 4
f(4) = 4*4 - 20
Multiply first
= 16 -20
Then subtract
= -4
F^1(x)=2x-16 To find the interverse interchange the variable and solve for y