Question

Write an equation in slope intercept form for the graph below

Answer 1

`y = 10x`

Explanation:

Finding the slope (m) of the line the following points in the line, (0, 0) and (2, 20):

`slope (m) = (y_2 - y_1)/(x_2 - x_1) = (20 - 0)/(2 - 0) = (20)/(2) = 10`

y-intercept (b) is 0. The line intercepts the y-axis at 0. Thus, b = 0.

Substitute m = 10 and b = 0 in
`y = mx + b`

The equation in slope-intercept form for the graph would be:

✅
`y = 1x + 0`

`y = 10x`