Finding Function Values and Inputs

The video tutorial covers evaluating and solving for inputs and outputs of four different functions: f(x), g(x), h(x), and p(t). It explains how to find function values given specific inputs and how to determine inputs when given function values. The tutorial uses graphs and equations to illustrate these concepts, providing step-by-step solutions for each function.

What is the value of f(4) based on the graph?

• 1

• 3

• 4

• 2

If f(x) = -3, what is the corresponding x value?

• 2

• 0

• 4

• -2

Which of the following is the correct output for f(4)?

• 2

• 1

• 4

• 3

What is the output of g(54) from the given ordered pairs?

• 70

• 65

• 75

• 60

For g(x) = 62, what is the input x?

• 56

• 54

• 57

• 55

What is the x value when g(x) equals 62?

• 55

• 54

• 56

• 57

Calculate h(14) using the expression h(x) = -7x - 3.

• -95

• -98

• -92

• -101

If h(x) = 74, what is the value of x?

• -8

• -9

• -10

• -11

What is the function value p(54) when t is the input?

• 18

• 15

• 20

• 22

Determine the input t when p(t) = 17.

• 57

• 56

• 55

• 54