103k views
2 votes
Which functions have an additive rate of change of 3? Select TWO options

Which functions have an additive rate of change of 3? Select TWO options-example-1
User CarrKnight
by
8.2k points

2 Answers

1 vote

Answer: it’s A and E

First and last one

Explanation:

User Jason V
by
7.6k points
6 votes

Answer:

Second table.

Explanation:

A function has an additive rate of change if there is a constant difference between any two consecutive input and output values.

The additive rate of change is determined using the slope formula,


m = (y_2-y_1)/(x_2-x_1)

From the first table we can observe a constant difference of -6 among the y-values and a constant difference of 2 among the x-values.


m = ( - 9- - 3)/(4-2) = - 3

For the second table there is a constant difference of 3 among the y-values and a constant difference of 1 among the x-values.

The additive rate of change of this table is


m = ( - 1 - - 4)/(3 - 1) = 3

Therefore the second table has an additive rate of change of 3.

Which functions have an additive rate of change of 3? Select TWO options-example-1
User Colm Ryan
by
8.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories