Let f(x)=2x^2 +3x-8. Write the equation of the function y=f(x)-9

Question

Let f(x)=2x^2 +3x-8.  Write the equation of the function y=f(x)-9

anonymous · Answer

well f(x) is all of this {2x`2+3x-8] for f(x)-9 when write f(x) and add -9

anonymous · Answer

so the answer is (2x'2+3x-8)-9, right?

anonymous · Answer

no the -9 can be combine with -8 (combine like terms)

anonymous · Answer

okay, then it would be -17 at the end

anonymous · Answer

yes,

anonymous · Answer

okay, great, i got it now.  I appreciate your help.

anonymous · Answer

I had all of it except combining the -9 and -9

anonymous · Answer

-9 and -8

anonymous · Answer

great glad I can help Its nice when people appreciate it on here, its amazing how rude some people are when you give them free help :)

anonymous · Answer

I will always take the free help.  it's great that someone is there to do this since the teacher only has tutoring a couple of days a week.

anonymous · Answer

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anonymous · Answer

will do.  thanks again.

anonymous · Answer

any more questions just ask