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Mathematics 21 Online
OpenStudy (anonymous):

can someone please help me with a few questions ill give metals

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

OpenStudy (anonymous):

@solomonzelman

OpenStudy (solomonzelman):

The A and B are not quadratics, NOW... check C and D

OpenStudy (solomonzelman):

I mean for problem #4.

OpenStudy (anonymous):

for number 4 i think its C

OpenStudy (solomonzelman):

Look at the y-intercept of y=x²-3 and y=x²-6 and which one gives x 0 y -6 ??

OpenStudy (anonymous):

D

OpenStudy (solomonzelman):

Yes

OpenStudy (solomonzelman):

Okay, for #5. 2 of the options are not quadratics because they have x (or x^1) (as opposed to x^2) Which options are not quadratics, and therefore could be eliminated ?

OpenStudy (solomonzelman):

okay, A and D (in # 5) are NOT quadratics, so they are not the answer. Which of the remaining choices (has a y-intercept of (0,4) and therefore) is the answer ?

OpenStudy (anonymous):

sorry my computer restarted but i think B

OpenStudy (solomonzelman):

It's okay. I also always have this type of issues, esp., when LaTex kills my connection. You are correct:)

OpenStudy (anonymous):

Thank you. can you help me with a couple other questions

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