Abe1easophi1breycati Abe1easophi1breycati

05-08-2016
Mathematics

contestada

The graph of a certain quadratic function does not cross the x-axis. Which of the following are possible values for the discriminant? check all that apply.

a) 18
b) 0
c) -25
d) -7

Respuesta :

HomertheGenius HomertheGenius

05-08-2016

The graph of a quadratic function does not cross the x-axis if the discriminant has negative value.
Answers:
C ) -25
D ) -7

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