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

Which of the following rocks would most likely contain a fossil? sandstone granite marble basalt

accomplishments of alexander the great

A follow up phone call is best made ___ after an interview A) a week B) a month C) the day D) a couple of hours

Mesopotamian religion was polytheistic. Polytheistic means

can sum1 do my whole page I don't wanna get held back

12.25 pen set; 60% discount

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit

I really need help on number one

The _____ number is a positive or negative number assigned to an atom according to a set of arbitrary rules.

triangles abc and def are similar. The length of each side of triangle abc is 8 times the length of each corresponding side of triangle def. How many times grea