Question

How do I graph y=−2x?

Answer 1

Use the slope-intercept form to find the slope and y-intercept.Slope:

2

Y-Intercept:

0

Any line can be graphed using two points. Select two

x

values, and plug them into the equation to find the corresponding

y

values.x

y

0

0

1

2

Graph the line using the slope and the y-intercept, or the points.

Slope:

2

Y-Intercept:

0

x

y

0

0

1

2

Explanation: