Laur9royEjacolecj Laur9royEjacolecj

11-06-2016
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?a) 18 b) 0 c) -25 d) -7

Respuesta :

Priscillaally26 Priscillaally26

11-06-2016

As the function is quadratic, it must be positive or equal 0.
Therefore B and D are possible values.

Answer Link

Otras preguntas

What is photosynthesis? And what is cellular respiration? (Provide definitions and examples for both) How are the processes of photosynthesis and cellular res

Trapezoid JKLM is shown on the coordinate plane. O(-2,-4) O(-4,5) M If trapezoid JKLM is translated using the rule (x, y) - (x + 3, y-3) and then translated usi

Many people state that their organization has no customers. Is it possible for a business, or department within an enterprise, not to have customers? Why or why

For extra depth of perspective, you should consider using a gradient. (pg. 219) O True O False

Please help me! I need to get this done in the next 30min. Fahrenheit 451 Chapter 1 Analysis “He was not happy. He was not happy. He said the words to himself.

Please help me thank you!

Plot -7/5 and it's opposite on a number line

Who conquered the Slavic Tribes in the 9th Century?

What is the purpose and function of regulations?

Please help me I have a test on this soon and need a better understanding !!!