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Mathematics 8 Online
OpenStudy (bananas1234):

Without drawing the graph of the equation, determine how many points the parabola has in common with the x-axis and whether its vertex lies above, on, or below the x-axis. y = –2x2 + x + 3. I got 2 points in common; vertex above x-axis?

OpenStudy (bananas1234):

@JoannaBlackwelder sorry to ask you again. :)

OpenStudy (joannablackwelder):

Yep, and it's cool. :-) I'll just not respond if I have to go.

OpenStudy (bananas1234):

Thank you

OpenStudy (joannablackwelder):

You're welcome! :-)

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