Answer:
c ±sqrt(x-16)
Step-by-step explanation:
To find the inverse of an equation, interchange x and y and solve for x
y = x^2 + 16
becomes
x = y^2 + 16
Subtract 16 from each side
x-16 = y^2
Take the square root of each side
±sqrt(x-16) = sqrt(y^2)
±sqrt(x-16) = y
The inverse is ±sqrt(x-16)
I'm not sure what the answer can be for this
