SOLUTION: This problem is giving me a hard time, please help!
The one-to-one functions g and h are defined as follows.
=g{(−7, 1), (1, -7), (5, 6), (7, 9)}
=h(x)=3x-14
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Question 1062663: This problem is giving me a hard time, please help!
The one-to-one functions g and h are defined as follows.
=g{(−7, 1), (1, -7), (5, 6), (7, 9)}
=h(x)=3x-14
Find:
g^-1(1)=
h^-1(x)=
(h^-1 º h)(7)=
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The inverse of g uses the range of g as the domain so, using g, find the x value corresponding to the y value of 1, y=-7, so,
.
.
.
To find the inverse of h, use x,y nomenclature,
Interchange x and y and solve for y.
This new y is the inverse.
.
.
.
The composition of a function and its inverse yields the original input.
So then,
or
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