Is this parallel, perpendicular or neither
y=4x + 3 and 4y + x = -1

perpendicular lines

Find the equation of the line that is

perpendicular to y = −4x + 10

and passes though the point (7,2)

The slope of y=−4x+10 is: −4

The negative reciprocal of that slope is:

m = −1−4 = 14

So the perpendicular line will have a slope of 1/4:

y − y1 = (1/4)(x − x1)

And now put in the point (7,2):

y − 2 = (1/4)(x − 7)

And that answer is OK, but let's also put it in "y=mx+b" form:

y − 2 = x/4 − 7/4

y = x/4 + 1/4

I think it's neither parallel nor perpendicular.

step by step explanation:

Two lines are Perpendicular when they meet at a right angle (90°).

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step-by-step explanation:

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