The line models Maria's saving account. She started with 7 in her account. She saves three each day. Write an equation for the line in slop intercept form where x is the number of days she saves and y is the total amount in her account.

Question

Naomi Simon

Mathematics

9 April, 22:08

The line models Maria's saving account. She started with 7 in her account. She saves three each day. Write an equation for the line in slop intercept form where x is the number of days she saves and y is the total amount in her account.

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Answers (1)

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Julio Aguirre · Answer 1

y=7+3x

Step-by-step explanation:

Since she already has 7 in her account and she ADDS 3 more each day you would multiply 3 by x which represents the number of days and add that to seven because she already had it. This would equal to Y which represents the total in her account