Question

Caleb deposited money into a savings account each week. The table shows the balance in his account after different numbers of weeks. Caleb graphed this information.



What is the slope of the line that represents this situation?

Answer 1

do u have answer choices

Answer 2

No

Answer 3

ok wait

Answer 4

Look at your chart...let number of weeks be x and account balance be y.
Pick two sets of points..
(3,135) ... x1 = 3 and y1 = 135
(6,270)....x2 = 6 and y2 = 270

now we will use the slope formula : slope = (y2 - y1) / (x2 - x1)
slope = (270 - 135) / (6 - 3)
slope = 135/3
slope = 45

Answer 5

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