Question

Write the equation for the line graphed below.

Answer 1

`y=(1)/(2)x-1`

Explanation:

To find this answer in slope intercept form, you need to find the slope of the line as well as the y intercept. The line is clearly visible crossing the y axis at (0,-1), meaning that the y intercept is -1. The slope is also easy to find, because the line rises 1 unit for every two it moves to the left. This means that the slope is
`(1)/(2)`. Therefore, the equation is
`y=(1)/(2)x-1`. Hope this helps!

Answer 2

y=1/2x-1

Explanation:

The point of (0, -1) goes up 1 and 2 over to get to the next dot and the y-intercept is (0,-1) because that's where it hits the y.