Points of Inverse Functions

Are these functions inverses?

• Yes

• No

What is the inverse of the points
(1,3)(2,4)(6,8)

• (3,1)(4,2)(8,6)

• (-3,-1)(-4,-2)(-8,-6)

• (1,3)(2,4)(6,8)

• (-1,-3)(-2,-4)(-6,-8)

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Was the inverse function found correctly?

• no

• yes

Are these the graphs of two inverse functions?

• Yes

• No

• No way to tell

Was the inverse function found correctly?

• no,

• yes

Is the inverse function found correctly?

• yes

• no

Graph the inverse of the function shown above.

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell