Question

Using the point (3,1) and a slope of 3,

which equation represents this line in
Point Slope form?
1. y-1 = 3(x-3)
2. y+1 = 3(x+3)
3. y=3x+3
4. y-3 = 3(x-3)

Answer 1

y= -1= 3(x -3)

Explanation:

y -y1= m(x -x1)

y -1= 3(x -3)