How To Find Inverses:
1. First, replace f(x) with y . ...
2. Replace every x with a y and replace every y with an x .
3. Solve the equation from Step 2 for y . ...
4. Replace y with f−1(x) f − 1 ( x ) . ...
5. Verify your work by checking that (f∘f−1)(x)=x ( f ∘ f − 1 ) ( x ) = x and (f−1∘f)(x)=x ( f − 1 ∘ f ) ( x ) = x are both true.
x*x=152
x2=152
Take square root.
x=±√152
x=√238
or
x=−√238
Slope intercept form y = -8x - 81
Point slope form (y - 7) = -8 (x + 11)
Step-by-step explanation:
the answer is on the photo above
