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anonymous
 one year ago
Need help with test!!!
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (2, 5). What is the solution set of the related equation 0 = ax^2 + bx + c?
∅
{2}
{5}
anonymous
 one year ago
Need help with test!!! The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (2, 5). What is the solution set of the related equation 0 = ax^2 + bx + c? ∅ {2} {5}

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1hint: here is the graph of your parabola: dw:1438283277553:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do you find the a b an c?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1it is not necessary to find that coefficients

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1how many intersections are there between your parabola and xaxis?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1if you look at my drawing, you can see that the parabola never crosses the xaxis

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438283553910:dw

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1so, what is the right option?
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