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Find an equation for the linear function g(x) ... What is the equation for the linear function that is perpendicular and intersects? ... Find the equation of the linear function g whose graph is perpendicular to the line? Find an equation for the linear function g(x) ... - read more

Both sets of lines are important for many geometric proofs, ... The angle of rotation is 90 degrees because a perpendicular line intersects the original line at 90 degrees. Example: x' = x*cos(90) ... Perpendicular Line Equation. - read more

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