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Mathematics 7 Online
OpenStudy (vickyisthesmartone123):

Evaluate the function at x = –2. A. y = –2 B. y = 0 C. y = 2 D. y = 3

OpenStudy (vickyisthesmartone123):

OpenStudy (cmtboy2):

d

OpenStudy (roadjester):

find where X=-2 and then determine the y coordinate. and it's not d

jabez177 (jabez177):

Why D? Don't you think it's C? Because that's where the point will be on the graph.

OpenStudy (roadjester):

What @jabez177 said although i thought we weren't supposed to give out answers...-_-

OpenStudy (vickyisthesmartone123):

Yeah I thought C

jabez177 (jabez177):

Yes, my bad. :P Basically is says X = -2 so you find -2 on the x-axis and you look at the answer choices. If you see any of the answers and if that line lands on any of the answers on the y-axis then that is your answer.

OpenStudy (vickyisthesmartone123):

A? I think A

jabez177 (jabez177):

Is it on the line? http://prntscr.com/9n829a

OpenStudy (vickyisthesmartone123):

@F_Jayyy

OpenStudy (vickyisthesmartone123):

No

jabez177 (jabez177):

Indeed it is not. So look again, which one of your choices is on the line?

OpenStudy (vickyisthesmartone123):

0 or 2

OpenStudy (vickyisthesmartone123):

Closer to 2 tho

jabez177 (jabez177):

Which one do you think? Which point is on the line? http://prntscr.com/9n847l

OpenStudy (vickyisthesmartone123):

2 it has to be 2 @jabez177

OpenStudy (roadjester):

Correct.

OpenStudy (vickyisthesmartone123):

Thank you

jabez177 (jabez177):

Yes, it is 2. :)

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