Find the slope of the line on the graph .

Step-by-step explanation:

So we are asked to find the slope of the line on the graph, so let's find the two points that are actually hitting a part of the graph instead of the middle.

Looking at it, I see (-2,5) and (0,2).

So now, how many squares do we have to move to get from (-2,5) to (0,2)?

Well, we have to move 3 squares down, and 2 squares to the right.

Follow the rise over run method :

Divide -3 by 2 :

-1.5 is the slope of the line.

check the picture below.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368