Question

The line models the temperature staring at noon on a auttum day

Answer 1

Step 1:

In this question, we have the following:

Step 2:

From the graph, we can see that:

a. The y-intercept of the function is at:

`y=50^0F`

b. The y-intercept represents the temperature of:

`50^0F`

at the start of the day.