3
through: (3,-1), perp. to y = -x + 1
5

The answer is y = -5/3+4

Step-by-step explanation:

alright so first we find the reciprocal of 3/5 because it is perpendicular

which is -5/3

we then create an equation and solve for b (y-int) by substituting our coordinates (3, -1)

Sub x and y and isolate b

y = -5/3x + b

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

-1 = -15/3 + b

-1 = -5 + b

+5 +5

4 = b

equation

y = -5/3x + 4

b

step-by-step explanation:

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