Question

How do I graph this equation.
How would it look like on the graph?

y=2x-2

Answer 1

you need to make a table..
take any 2-3 values of x, find the value of y for them, plot them on the cartesian plane, and join them.. you have your graph..

Answer 2

try doing it, and tell me if you get stuck. :)

Answer 3

um.

Answer 4

For the x I chose 1,2,3

Answer 5

right. any value of x would do..
what is the values of y for x=1, x=2, x=3 ?

Answer 6

and i just want to clear something here.. you could also chose any value of y and find the values of x for them..

Answer 7

um. 0,2,4?

Answer 8

for y values

Answer 9

thats right.. now plot on the cartesian plane..

Answer 10

i'll brb in 10 minutes..
but you need to plot them and join those points. thats it.

Answer 11

oh okay I did that O.o its actually one of the questions on the quiz so I dont really know if its crrect until after I submit it.

Answer 12

hmm.. you are not allowed to ask quiz questions on OS..
but anyway.. it should be a straight line passing through (1,0) , (2,2) and (3,4) ..

Answer 13

Does it really matter? Because, I do need help >_< and i have no one to ask.

Answer 14

Yes, I got that.

Answer 15

It does matter actually. You need to follow the rules of the site. But i helped you anyway.. so i expect a medal. :/ @ikoreanx3

Answer 16

Yeah, I was going to give you one. NO worries.

Answer 17

Cheers.