Quadratics

Question 1

how do you find the number of real values of a quadratic graph (values that cross the x axis)

Answer 1

use the discriminant

Question 2

what is the factor of a quadratic

Answer 2

(hdas) or (ifwf)

when in the form (hdas)(ifwf)

Question 3

what is the root of a quadratic

Answer 3

values of x such that the factor equals to 0

x = 3 or x = 4

when in the form (x-3)(x-4)