Identify the constant of proportionality in the graph.
A) 60
B) 120
C) 180
D) 240
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Answer:
A) 60
Step-by-step explanation:
Find two points that intersect with the grid.
(0,0) and (1, 60)
Subtract the second y value from the first y value. Do the same to the X-values.
Write this as a fraction with the y values over the x-values.
60-0= 60
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1 - 0 = 1
60/1 = 60