Y = x² + 4x +4 which nothing but (x+2)².
Then y = (x+2)²
To find the inverse f⁻¹(x), follow the steps:
Just replace y with x and x with y
x = (y +2)²
OR
√x =√(y +2)² → √x = y+2 and y = √x - 2
So f⁻¹(x) = -2+√x
A. x = -1; x = 3
B. x = 5; x = -4
C. x = -1; x = 4
D. x = -6; x = 4
: Hope this helps :)
This gives you, 4x + 5y = -25 as your final answer.
Answer:
The answer would be 69 lol
Step-by-step explanation: