Question

Point slope form of (2,1) and (-1,-4)

Answer 1

y-1=5/3(x-2)

Explanation:

m=(y2-y1)/(x2-x1)

m=(-4-1)/(-1-2)

m=-5/-3

m=5/3

y-y1=m(x-x1)

y-1=5/3(x-2)

Answer 2

1.67

Explanation:

Slope = y2 - y1 /x2 - x1

Given

x1 = 2

y1 = 1

x2 = -1

y2 = -4

Slope = -4 - 1 /-1 -2

= -5/-3

= 1.67