Question

What is the equation of the line passing through the points two (2,-1) and (5,-10) in slope intercept form

Answer 1

y=-3x+b

Explanation:

Find slope

-1-(-10)/2-5

9/-3

-3 is slope

y=-3x+b

substitute (2,-1)

-1=6+b

b=-7

y=-3x-7