The required equation that can be used to figure out how many miles Hugh and his brothers have traveled based on the number of miles they have driven is y = 65x
Given the following variables
Time taken to travel is x
Mils traveled is y
Using the coordinate points (2, 130) and (4, 260)
The standard linear equation is y = mx + b
slope m = 260-130/4-2
m = 130/2
m = 65
For the intercept
130 = 65(2) + b
b = 0
The required equation that can be used to figure out how many miles Hugh and his brothers have traveled based on the number of miles they have driven is y = 65x
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