Find the domain and the range of the quadratic function whose maximum value is 17 at x=3

Question

anonymous · Answer

A quadratic equation is in the form $$\Large f(x)=ax^2+bx+c $$
Where a, b, and c are constants. This is also a polynomial, so pretty much you can plug in any number into here and get a result (if you don't believe just plug in any value into a quadratic), now going back to your question, do you know the diff. between domain and range and want to know how to do it for this question?

zzr0ck3r · Answer

yes im pretty sure they want to know how to do it for this question:)

anonymous · Answer

Maybe they know what d/r, just not how to approach it with info given like this, sometimes people snap and say oh I already this and that, etc, and then my time put into explaining it is wasted :'(

anonymous · Answer

I have to go @zzr0ck3r  can you handle that

zzr0ck3r · Answer

Sorry I was just playing

zzr0ck3r · Answer

@emmyvirkus do you know what quadratics look like?

anonymous · Answer

yes please!

anonymous · Answer

yes I know what domain and range are

anonymous · Answer

I don't understand the maximum value part

zzr0ck3r · Answer

do you know what quadratics are?

zzr0ck3r · Answer

err do you know what they look like?

zzr0ck3r · Answer

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