Find the equation of the line passing through the points (-1,-2) (-2,7)

The slope-intercept form of a line:

m - slope

b - y-intercept.

The formula of a slope:

We have the points (-1, -2) and (-2, 7). Substitute:

Therefore we have .

Put the coordinates of the point (-1, -2) to the equation of a line:

    subtract 9 from both sides

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x