1. Vertical
2. Adjacent
3. Complementary
4. 72
5. X= 33
Answer:
f(x)=-4x+/4
let y=f(x)
y=-4x+4
interchange the role of x & y
x=-4y+4
x-4=-4y
(x-4)/-4=y
y=-(x-4)/4
f-¹(x)=-(x-4)/4
yeah you are right
A= -81 + square root of 113
a<span>≈</span> -70.36985418
