Which is an equation of the line that has a slope of 1/2 and passes through the point (3, -1)?

Step-by-step explanation:

The equation of a line can be found using the point-slope formula.

where m is the slope and (x₁, y₁) is the point the line passes through. For this line, the slope is 1/2 and the point is (3, -1). Therefore,

Substitute the values into the formula.

The equation can be left like this, or put into slope-intercept form (y=mx+b).

First, distribute the 1/2. Multiply each term inside the parentheses by 1/2.

Next, subtract 1 from both sides of the equation.

gdp is the best phrase!

your answer would be 12