Use the table below to fill in the missing values. and answer questions below

Question

Use the table below to fill in the missing values.

x f(x)

0	4
1	9
2	2
3	3
4	8
5	0
6	6
7	5
8	1
9	7

f(7)= 

if f(x)=8, then x= 

f^-1(5)= 

if f^-1(x)=4, then x= 

Thank you

[3.7_2]

Answer 1

For f(7), look under the x column for 7 then choose the value to the right under the f(x) column.

For f(x) = 8, look under the f(x) column for 8 and choose the value to the left under the x column.

For the inverse functions, swap the column headers so that f(x) is the left column and x is the right column.

For f^-1(5), find 5 in the right column and use the value to the left of that value.

For f^-1(x) = 4, find 4 in the left column and choose the value right of that value.