Can somebody please explain this math problem to me~?

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Can somebody please explain this math problem to me~?

f(x+Δx)-f(x)/Δx
lim Δx → 0
f(X) = 4/x

2006-10-19 11:24:10 · 3 answers · asked by Anonymous in Education & Reference ➔ Homework Help

3 answers

All I know that f generally stands for function or a general term for any calculation and the triangle (delta) means change in (X)

Hope it helps prob not

2006-10-19 12:25:03 · answer #1 · answered by Bobby B 4 · 0⤊ 0⤋

I don't know what that is but do you know what 9x-5(3x-12)=30

2006-10-19 11:46:59 · answer #2 · answered by Cortney 1 · 0⤊ 0⤋

what??? thats stupid!! i dont even know where to start!

2006-10-19 11:31:47 · answer #3 · answered by wpm203 2 · 0⤊ 0⤋