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Tatiana [17]
3 years ago
13

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 hi

s 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?
Mathematics
2 answers:
Zanzabum3 years ago
7 0

Answer:

x=-5/2

Step-by-step explanation

y=0

0=400x=1000 divide both sides

x=-5/2

Likurg_2 [28]3 years ago
6 0

Answer:

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

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