SOLUTION: How many x-intercepts does the graph of a quadratic function have?

Algebra ->  Customizable Word Problem Solvers  -> Age -> SOLUTION: How many x-intercepts does the graph of a quadratic function have?       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 604925: How many x-intercepts does the graph of a quadratic function have?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How many x-intercepts does the graph of a quadratic function have?
----------
If it's of the form y = ax^2 + b, it's either zero or 2.
Sometimes the 2 are at the same point.
---------
If it's of the form x = ay^2 + b, it's 1.