Finding an Inverse

Suppose you are given a table of values. When creating a table for the inverse graph you must...?

• Switch the x and y

• Solve for x

• Plot the coordinates

• Potato

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

• (3,1), (4,2) and (8,6)

• (-3,-1), (-4,-2) and (-8,-6)

• (1,2), (3,4) and (6,8)

• (-1,-3), (-2,-4) and (-6,-8)

What's the name of the inverse of g(x)?

• f(x)

• f^-1(x)

• y

• g^-1(x)

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3

• f^-1(x) = -1/4x - 3

• f^-1(x) = 1/4x + 3

• f^-1(x) = -4x - 3

Find the inverse of
f(x) = 1/4x - 7

• f^-1(x) = 4x + 7

• f^-1(x) = -4x + 28

• f^-1(x) = -4x - 7

• f^-1(x) = 4x + 28

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3

• f^-1(x) = -1/4x - 3

• f^-1(x) = 1/4x + 3

• f^-1(x) = -4x - 3

What is the inverse of the function
f(x) = 2x + 4   ?

• f^-1(x) = 4(x -2)

• f^-1(x) = (x-4)/2

• f^-1(x) = x/2 - 4

• f^-1(x) = x/4 + 2

Find the inverse of f(x) = 3x +8

• f^-1(x) = 3(x-8)

• f^-1(x) = (8x-1)/3

• f^-1(x) = (x-8)/3

• f^-1(x) = (x+8)/3

What is the inverse of the function f(x) = 2x-5

• f⁻¹(x) = ½x+5

• f⁻¹(x) = ½x+⁵/₂

• f⁻¹(x) = x+⁵/₂

• f⁻¹(x) = ½x-⁵/₂

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope