Which is the point slope form of the line with slope -2 that passess through the point (3,1) ? y−1=−2(x−3)
y=−2x+1
y=−2x+7
y+1=−2(x+3)

y - 1 = -2(x - 3)

Step-by-step explanation:

Point slope form is y1 - y2 = m(x1 - x2)

We are given a point that we'll label as (x2,y2):  (3,1)

Slope, m, is -2

We then have:

y1 - y2 = m(x1 - x2)

y - 1 = -2(x - 3)

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get