Stephanie planned to save $150 of her baby-sitting earnings. The scatterplot below shows the amounts in her savings account in the weeks after she opened the account. If she continues to withdraw money as shown in the scatterplot, by week 7 how much money would you predict she will have left in her account?

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

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step-by-step explanation:

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