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Mathematics 9 Online
OpenStudy (anonymous):

...

OpenStudy (saifoo.khan):

Try it out, i will check your working.

OpenStudy (anonymous):

How do I find y/x tho

OpenStudy (cgreenwade2000):

Like a regular line. In slope-intercept form to start.

OpenStudy (cgreenwade2000):

If you are graphing a linear equation, then you can just pick some points for x, solve for y, and graph the coordinate pairs.

OpenStudy (saifoo.khan):

See my working in the last problem.

OpenStudy (cgreenwade2000):

Are you saying that when y = 2 then x=4? Because that is wildly incorrect.

OpenStudy (anonymous):

Y= 1/2 and X=1/4 ....????

OpenStudy (anonymous):

is that right? :D

OpenStudy (saifoo.khan):

Perfect.

OpenStudy (cgreenwade2000):

Just pick x=1........... Then solve for y when x =1. That will give you a coordinate to draw your line.

OpenStudy (anonymous):

Like a Boss :p

OpenStudy (cgreenwade2000):

Then try x = 0 x= 2 x=3

zepdrix (zepdrix):

I think the values she posted were her intercepts c:

OpenStudy (anonymous):

|dw:1349119280414:dw|

zepdrix (zepdrix):

Hmmm

OpenStudy (saifoo.khan):

@Falkqwer –4y ≥ 8x – 2 Solve for y.

OpenStudy (saifoo.khan):

Not really.. try again.

OpenStudy (cgreenwade2000):

How'd you get that?

zepdrix (zepdrix):

Woops there should be an X in there somewhere :O

OpenStudy (cgreenwade2000):

If she has no experiences with solving linear equations, she should just pick some points and plot them.

OpenStudy (cgreenwade2000):

Stop guessing! In your equation, go plug in 1 for x and then solve for y to find what y is equal to at x=1

OpenStudy (anonymous):

I put in 0 for x I'm not guessing ^_^

OpenStudy (saifoo.khan):

|dw:1349119790760:dw|Now tell me where we'll shade.

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