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Ne4ueva [31]
3 years ago
6

The graph represents the cost y (in dollars) to open an online gaming account and buy x games. Write an equation in slope-interc

ept form that represents the graph.

Mathematics
2 answers:
Luba_88 [7]3 years ago
8 0

Answer:

y = 10x + 15

Step-by-step explanation:

you pick two points on the line

I picked (3,45) and (6,75)

you subtract the two x’s and y’s

75 - 45 = 30 (30 is the rise) you go up from 45 to 75

6 - 3 = 3 (you move 3 times to the right to get to the 6) so 3 is the run

slope = rise/run so 30/3 = 10

The y-intercept is the place you start on the graph so that is 15

diamong [38]3 years ago
7 0

Answer:

y = 10x + 15Step-by-step explanation: you pick two points on the lineI picked (3,45) and (6,75)you subtract the two x’s and y’s75 - 45 = 30 (30 is the rise) you go up from 45 to 756 - 3 = 3 (you move 3 times to the right to get to the 6) so 3 is the runslope = rise/run so 30/3 = 10The y-intercept is the place you start on the graph so that is 15

Step-by-step explanation:

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