3 years ago

Perpendicular to y= -2x passing through -2,5 fine slope intercept

1 answer:

ioda3 years ago

8 0

If a line is perpendicular to -2x, the slope has the opposite reciprocal. In this case, the opposite reciprocal of -2x is 1/2x. Then you plug in the coordinates in the y = mx + b format:
5 = 1/2 (-2) + b
Then you solve for b and you should get b = 6

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