Determine the initial value and the rate of change of the linear function as given in the graph.

-1.5,3 0,0 0.5,1
• The initial value is 0, and the rate of change is 2.
• The initial value is -6, and the rate of change is 2.
• The initial value is 2, and the rate of change is 2.
• The initial value is 0, and the rate of change is 1/2

The correct answer is:

• The initial value is 0, and the rate of change is 2.