Question

Find the equation of the line shown.

Answer 1

y=2X

Step-slope is 2 up over 1 to the right so the slope is 2/1=2

it starts on (0,0)

Answer 2

y = 2x

Explanation:

Using the form:

y = mx + b

we can write the equation. The line crosses the y-axis at 0. So we fill in 0 for the b in the equation.

The line goes Up2 and Over1. Up2&Over1 can be written as 2/1, which is equal to 2 is the slope of the line. We fill in 2 for the m in the equation.

y = mx + b

y = 2x + 0

Simplify.

y = 2x