If a function is written in slope intercept form, y=mx+b, the x represents the a. slope b. output c. input d. y intercept

i believe it is C, the input

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

the answer is simply just 6n add the two together as they have an n