Write an equation of the line in slope-intercept form
(-5,-1) (3,-9)

y = -x - 6

Step-by-step explanation:

y = mx + b

-1 = -5m + b  --> b = 5m - 1

-9 = 3m + b  --> b = -3m - 9

5m - 1 = -3m - 9

8m = -8

m = -1

Plug back in the first equation.

-1 = -5(-1) + b

-1 = 5 + b

b = -6

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.