Rob is saving money for a down payment on a house. He opens a savings account at his local bank and deposits $1000. He models his savings plan with the equation y=400x+1000 based on his current income and monthly savings rate. What is the meaning of the y-intercept in the equation?

x=-5/2

Step-by-step explanation

y=0

0=400x=1000 divide both sides

x=-5/2

The Answer is D: Starting amount in his savings account

Step-by-step explanation:

The y-intercept represents the starting amount in his savings account.

x = 0 for the y-intercept.

y = 400x + 1000

y = 400(0) + 1000

y = 1000

answer: b.

step-by-step explanation:

it is b. cause the equations are put in the right category

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out