Functions and Rate of Change

According to the table, what was the rate of change between Thursday and Friday?

• 6

• -6

• 5

• -5

According to the table, what was the rate of change between February and March?

• -22

• -23

• -24

• -25

According to the table, what was the rate of change between 2009 and 2010?

• 8

• 9

• 10

• 12

According to the table, what was the rate of change between 2017 and 2018?

• -249

• -250

• 251

• -251

According to the table, what was the rate of change between 2020 and 2021?

• 9

• 10

• 11

• 12

According to the table, when was the rate of decrease greater?

• between June and July

• between April and May

According to the table, when was the rate of decrease greater?

• 2017 to 2018

• 2018 to 2019

What is the domain and range of the function?

• Domain: -4 < x < 4

  Range: -3 < x < 5

• Domain: -4 ≤ x ≤ 4

  Range: -3 ≤ x ≤ 5

What is the domain of the function?

• (-10,16)

• [-2.5, 3]

• (-2.5, 3)

What is the range of the function?

• -2.5 < x < 3

• -10 ≤ x ≤ 16

• -10 < x < 16