Quick question, help please!

Create your own upward opening quadratic function, f(x), which has two real zeros. Prove that f(x) has two real zeros.

Question

Quick question, help please!

Create your own upward opening quadratic function, f(x), which has two real zeros. Prove that f(x) has two real zeros.

anonymous · Answer

@mathmale @mathstudent55 @ganeshie8 @boldjon @zepdrix @triciaal 

Quick question. Does upward opening quadratic function mean that the lines extend outward and away from each other, and are constantly traveling up, or does it mean the lines are traveling down?

For example, would x^2 + 5x + 6 be an upward opening quadratic function?

Help please, thanks!

4everaddicted2anime · Answer

An upward opening quadratic function has its lines travelling upwards and away from each other.
The example is an upward opening quadratic function.

anonymous · Answer

Alright, thanks @4everaddicted2anime !

4everaddicted2anime · Answer

your welcome