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

Question

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:

Zanzabum · Answer 1 · 2022-06-07T06:16:22+03:00

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] · Answer 2 · 2022-06-07T08:04:30+03:00

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