Question

What is the equation of this line in slope intercept form? (-1,5) (1,-3)

Answer 1

slope intercept means

y=mx+c

the slope of the line is m=(y2-y1)/(x2-x1)=(-3-5)/(1+1)= -4

the equation of the line is

y-5 = -4(x+1)

4x+y-1=0

changing the equation into slope intercept form

y= -4x+1

Explanation: