Write an equation for line L in point-slope form and slope-intercept form. L is perpendicular to y=4x.

--- Slope intercept

--- Point slope

Step-by-step explanation:

Given

Perpendicular to

Required

Determine its equation

The general form of an equation is:

Where

By comparison:

Next, we calculate the slope of L.

Because L is perpendicular to , the relationship between their slopes is:

Substitute 4 for m

The equation of L in slope intercept form is:

Substitute -1/4 for m

In point slope form, we have:

Substitute -1/4 for m

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

this answer is !