In a graph, x represents the number of months since a business opened, and y represents the total amount of money the business has earned. The following three points are from the graph:

The slope of the graph is 745 and the y-intercept of the graph is 500

Missing part of the question

The following three points are from the graph: (2, 1990) (5, 4225) (9, 7205)

Find the slope and y-intercept

How to determine the slope?

The points are given as:

(2, 1990) (5, 4225) (9, 7205)

The slope is calculated using:

m = (y2 – y1)/(x2 – x1)

So, we have:

m = (4225 – 1990)/(5 – 2)

Evaluate

m = 745

Hence, the slope of the graph is 745

How to determine the y-intercept?

In (a), we have

m = 745

To calculate the y-intercept, we use the following points

slopeof the graph is 745 and they-interceptof the graph is 500## Missing part of the question

## How to determine the slope?

pointsare given as:slopeis calculated using:slopeof the graph is 745## How to determine the y-intercept?

y-interceptof the graph is 500linear functionsat: