Question 1137769: I'm very confused on where to begin to solve this. Can someone please help?
Use a calculator to graph the function. Then, using the graph, give three points on the graph of the inverse with the y-coordinates given.
f(x) = x^4 + 5x + 2, −1 ≤ x ≤ 1, y = −1, 0, 1
y=-1 (x, y)=
y=0 (x, y)=
y=1 (x, y)=
Answer by MathLover1(20849)   (Show Source):
You can put this solution on YOUR website!  ,  , =  ,  , 
first find
 ( ,  )= ( ,) since given
 (, )=( , )
 (, )= ( ,  )
recall: The inverse of a function has all the same points as the original function, except that the x's and y's have been reversed.
(, )=> inverse is (,)
(,)=> inverse is (, )
( , )=> inverse is (,)
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