How do you graph #2x - 4y = 8# by plotting points?

Question

1636 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-17T13:36:13

Try different x values to find y (based on your equation)

For example, for #x=1# you will get #y=-3/2#

Another one: #x=2# you will get #y=-1#

At #x=4# your function will be equal to zero.

Your function

#y=0.5x-2#

Graph:

graph{(0.5x)-2 [-10, 10, -5, 5]}