How can we determine the number of x-intercepts of the graph of a quadratic function without graphing

Question:

How can we determine the number of x-intercepts of the graph of a quadratic function without graphing the function?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question

Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

Question Posted: