Question

How does the presence of the discriminant in the quadratic formula relate to the number of x-intercepts that a function will have?

Answer 1

If the discriminant is equal to zero, then there will only be one x-intercept.
If the discriminant is greater than zero, then there are two x-intercepts available.
Less than zero, and there are no real x-intercepts.

Answer 2

I think this is the wrong section hun. This is the English section. :)

Answer 3

http://openstudy.com/study#/groups/Mathematics ~ :3

Answer 4

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