Question

Helppppppppppppp ASAP

Answer 1

Option C and D

Explanation:

For a quadratic function having no x-intercepts the discriminant should be less than 0 .

`D=b^2-4ac`

Now if this is less than zero if we plug in the values of a, b and c the square root of a negative number cannot be calculated thus giving us no real x-intercepts.

`x=-b+-(√(b^2-4ac) )/(2a) \\\\x=-b+-(√(D) )/(2a)`

Here we can see that if we the value of D is less than zero the square would not be possible thus our correct choices are ,

Option C and D