Answer:
A given point on a line graph represents a data point with the value of the responding variable as the height of the point at the given value of the manipulated variable on the horizontal axis.
Step-by-step explanation:
510 miles, 204/3 = 68
68x7.5= 520
notice, if the original area was πr², then the new area has a factor in front of it, that much.
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