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Mathematics 17 Online
OpenStudy (imsleeziboii):

help!!!!!!!!!!!!!!!!!!

OpenStudy (imsleeziboii):

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OpenStudy (imsleeziboii):

@KamiBug

OpenStudy (imsleeziboii):

A. y = 2x – 2 B. y = 2x C. y = –2x D. y = x + 2

OpenStudy (kamibug):

Do you know the slope and y-intercept? :)

OpenStudy (imsleeziboii):

No clue

OpenStudy (kamibug):

The y-intercept is where x=0. And the slope can be found with the formula \[m = \frac{ y_2 - y_1 }{ x_2 - x_1 }\]

OpenStudy (kamibug):

Choose any two points from the table to find slope.

OpenStudy (imsleeziboii):

ok

OpenStudy (imsleeziboii):

i think its B

OpenStudy (kamibug):

Close. Check your signs carefully. The 2 should actually be negative. :)

OpenStudy (imsleeziboii):

So C?

OpenStudy (kamibug):

Yes ^_^

OpenStudy (imsleeziboii):

Sweet TY!

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