Practice Comparing Functions

Find the slope from the table.

• -4

• 1

• 4

• -2

Which statement is true regarding Function A and Function B?

• The functions have the same y-intercept.

• The functions have the same slope.0

• The functions each have a positive slope.

• The functions each have a positive y-intercept.

Which statement is true?

• The y-intercept of Function A is less than the y-intercept of Function B.

• The y-intercept of Function A is greater than the y-intercept of Function B.

• The y-intercept of Function A is equal to the y-intercept of Function B.

Which statement is true?

• The slope of Function A is the same as the slope of Function B.

• The slope of Function A is negative and the slope of Function B is positive.

• The slope of Function A and Function B are both positive.

• The slope of Function A and Function B are both negative.

Which function has the greater rate of change?

• Function A

• Function B

Which of the following statements about the features of Function A and Function B are true? Choose all that apply.

• The y-intercept of Function A is greater than the y-intercept of Function B.

• The y-intercept of Function A is less than the y-intercept of Function B.

• The y-intercept of Function A is equal to the y-intercept of Function B.

• The rate of change of Function A is greater than the rate of change of Function B.

• The rate of change of Function A is less than the rate of change of Function B.

Which of the following statements is true?

• The rate of change of Function A is less than the rate of change of Function B.

• The rate of change of Function A is greater than the rate of change of Function B.

• The rate of change of Function A is equal to the rate of change of Function B.

Which function has the greater y-intercept?

• Function A

• Function B

For which of the functions are all of the output values less than 0?

• Only Function A

• Only Function B

• g(Both functionsx)

• Neither function

Which of the following functions could represent Function A?

• y = 0.5x - 1.5

• y = 2x + 2.5

• y = 3x + 1.5

• y = 2.5x - 2.5