Asked by Sanya
How do I find the difference quotient
f(x)=2x^2-4x
f(x)=2x^2-4x
Answers
Answered by
bobpursley
start with f(x+h)
f(x+h)=2(x+h)^2 - 4(x+h)
work that out, then
f(x)=2x^2-4x
Then subtract f(x) from f(x+h). then divide by h.
http://www.analyzemath.com/calculus/Differentiation/difference_quotient.html
f(x+h)=2(x+h)^2 - 4(x+h)
work that out, then
f(x)=2x^2-4x
Then subtract f(x) from f(x+h). then divide by h.
http://www.analyzemath.com/calculus/Differentiation/difference_quotient.html
Answered by
Sanya
I got 8x+2h is that correct?
Answered by
Sanya
no wait...I did that wrong. I forgot a step.
Answered by
Sanya
is the answer
2x+h+2
2x+h+2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.