What is the standard form of the equation of the line passing through the point (4,-4) and the perpendicular to the line 4x-7y=7x+4y

The slope-intercept form:

m - slope

b - y-intercept

Convert the equation of the line 4x - 7y = 7x + 4y to the slope-intercept form:

      subtract 4x from both sides

      subtract 4y from both sides

      divide both sides by (-11)

Let and then

We have therefore the slope of the line perpendicular is

Therefore we have:

Put the coordinates of the point (4, -4) to the equation of a line:

      subtract from both sides

answer: 40.95

step-by-step explanation:

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