Question

What is the equation of the line, that goes through points (-1, 3) and (0,1)? Make sure you write your answer as y=mx+b No spaces, and you are only filling in the m and the b, the x and y will stay there

Answer 1

y=−2x+1

Explanation:

The slope of the line is m=−2

The equation of the line in the slope-intercept form is y=−2x+1

The equation of the line in the point-slope form is y−3=−2(x+1)

The equation of the line in the point-slope form is y−1=−2x

The general equation of the line is 2x+y−1=0