Question

What is the rate of change and initial value for the linear relation that includes the points shown in the table?

x y
2 3
4 5
6 7
8 9



1. Initial value: 1, rate of change: 2
2. Initial value: 1, rate of change: 1
3. Initial value: 2, rate of change: 2
4. Initial value: 3, rate of change: 2

Answer 1

The answer should be number 1, the initial value is 1 and the rate of change is 2.