m = 3, through (1,-1)
point-slope
slope intercept

Step-by-step explanation:

The point-slope form of an equation of a line:

m - slope

(x₁, y₁) - a point on a line

We have

Substitute:

Convert to the slope-intercept form

m - slope

b - y-intercept

           use the distributive property

            subtract 1 from both sides

b) 36

step-by-step explanation:

18 times 2 is 36

correct answers below: