The line which is perpendicular to 2x + 14y = 70 mus have a slope of 7/2.
What is a linear function?
A linear function is in the form:
y = mx + b
Where m is the slope and b is the y intercept
Two lines are perpendicular if the product of there slope is -1
Given the line:
2x + 14y = 70
14y = -2x + 70
y = (-2/7)x + 70
The line which is perpendicular to 2x + 14y = 70 mus have a slope of 7/2.
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