What is the equation of the line described below written in slope-intercept form?
The line passing through point (4, -1) and perpendicular to the line whose equation is 2x - y - 7 = 0
a) y = -x + 1
b) y = x - 1
c) y = 2x + 1
Stacey Warren - Expert brainly.com
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here maybe this will help..
kinda..? confused me a bit..
Okay so what you need to do first is to solve for y.
To do this you must isolate the variable by adding 7 and subtracting 2x from both sides.
You will end up with -y=-2x+7
Multiply both sides by -1 to isolate y
In order to have an equation be perpendicular to another you need to have the negative inverse of the other slope.
I assume you forgot to paste 'd' because there is not the correct answer here.