Inverse Functions Worksheet



Inverse Functions Worksheet

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1. ( - 2 , 4 ) Inverse ( 4 , - 2 )

2. ( 4 , 7 ) Inverse ( 7 , 4 )

3. ( 0 , 11 ) Inverse ( 11 , 0 )

4. ( - 3 , - 8 ) Inverse ( - 8 , - 3 )

5. ( 10, 10 ) Inverse ( 10 , 10 )

Show the inverse mapping

- inverse mapping is in pink

6.

Find the algebraic inverse.

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Graph the inverse of the given function.

12.

Function

Points

( - 2 , - 4 )

( 0 , 1 )

( 2 , 6 )

Inverse

Points

( - 4 , - 2 )

( 1 , 0 )

( 6 , 2 )

13.

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*** It is difficult to “mirror” the graph in word, but you can see the where the inverse graph would cross the x = y line and see its shape from the pink coordinates. On the test, do your best to sketch the inverse graph.

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0

-2

3

-6

5

3

6

5

-4

-6

Function

Points

( 4 , 2 )

( 2.5 , -2 )

( - 1, - 5 )

Inverse Points

( 2 , 4 )

( - 2 , 2.5 )

( -5 , -1 )

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