Helen borrowed money from her aunt to pay for college expenses. The graph below shows the amount left on the loan as it is paid off over time. Write a linear equation that describes the amount, A, that Helen owes her
aunt to the number of months, n, since she borrowed the money. Show your work that supports your answer

Step-by-step explanation:

See attachment for graph

First, we need to take any corresponding values of x and y

Next, we calculate the slope (m)

Next, we calculate the line equation using:

Make y the subject

Hence, the line equation is:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.