ramoslily48 ramoslily48

11-10-2018
Mathematics

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write the standard form of the equation of the line described. through (3, -2) perp. to y=5x + 4

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trishinada63 trishinada63

11-10-2018

Since it is perp. to y = 5x +4, the slope would be the negative reciprocal of 5, which is -1/5. In order to find the y-in. you have to plug in the values you already know into y=mx+b.

-2 = -1/5(3) + b

b=-7/5

y = -1/5x -7/5

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