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Mathematics 17 Online
OpenStudy (dumbsearch2):

May someone help me with this question? Thank you in advance. Can you verify whether the answer is C ? Thank you in advance.

OpenStudy (dumbsearch2):

hartnn (hartnn):

wait, its a different question :P

OpenStudy (dumbsearch2):

Yes.. :)

hartnn (hartnn):

hmm...the graph does NOT cut x axis at x=0 does it ?

OpenStudy (dumbsearch2):

it doesn't.

OpenStudy (dumbsearch2):

Sorry, its A?

hartnn (hartnn):

then x=0 cannot be the solution

hartnn (hartnn):

yep, A is correct :)

OpenStudy (anonymous):

When you try to find the solution(s) of a quadratic equation via a graph, you must check at which points the parabole intersects the x-axis. As here it is only the top of parabole, you have only one solution for x, and that is -2

hartnn (hartnn):

hey sweet! i appreciate you answering questions, can you please answer OPEN questions? you are required there more :)

OpenStudy (anonymous):

Sorry hadn't seen I was at the closed questions tab. :-)

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