SOLUTION: 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) = x4 + 5x + 2, −1 ≤ x ≤ 1

Question 1137770: 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) = x4 + 5x + 2, −1 ≤ x ≤ 1, y = −1, 0, 1
y=-1. (x, y)=
y= 1. (x, y)=

Answer by MathLover1(20850) (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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