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Mathematics 17 Online
OpenStudy (twizttiez):

Which equations are equations for the line shown? Choose all answers that are correct. http://static.k12.com/calms_media/media/1511000_1511500/1511272/1/adb616f8b8aa5de59fd1ef7e3df56777eb5c2b06/MS_IMC-140804-180202.jpg A.y+3=-2(x-2) B.y+2=2(x-5) C.y-5=-2(x+2) D.y-2=-2(x+3)

OpenStudy (twizttiez):

@dmndlife24 @silverr @dimensionx

OpenStudy (anonymous):

C is correct. let me keep checking.

OpenStudy (anonymous):

A is correct.

OpenStudy (twizttiez):

Thanks!

OpenStudy (twizttiez):

2 more

OpenStudy (anonymous):

B looks correct too.

OpenStudy (anonymous):

bu i could be wrong.

OpenStudy (twizttiez):

B too? so A C and B?

OpenStudy (mrnood):

@TwiztTiez I'm glad you fully understand the slope and intersect of straight lines now that @silver has so clearly explained it to you

OpenStudy (noelgreco):

Did you learn anything, twitz?

OpenStudy (twizttiez):

On previous ?'s i learned formulas so yeah and he's taking time to help so I'm not complaining

OpenStudy (mrnood):

he is not helping - he is giving you the answer you are no more able to solve these yourself than before oyu asked this question you are wasting your time and his (and mine)

OpenStudy (twizttiez):

But if you would like to explain I'm more than willing to sit and listen

OpenStudy (noelgreco):

He didn't explain anything.

OpenStudy (twizttiez):

I'm sorry i offended you if you would like to teach me i will sit and pay attention ok?

OpenStudy (mrnood):

Really?

OpenStudy (twizttiez):

Yeah no sarcasm I'm not a jerk

OpenStudy (mrnood):

OK - so letys start with a simple straight line graph going through (0,0) |dw:1416959129632:dw|

OpenStudy (mrnood):

the only difference between these lines is the steepness or slope

OpenStudy (twizttiez):

Ok

OpenStudy (twizttiez):

That makes enough sense

OpenStudy (mrnood):

look at these charts: x y=x y= 2x y=3x|dw:1416959314843:dw| .................................................................................. 1 1 2 3 2 2 4 6 3 3 6 9 if you plot these points you get the following:

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