2007-07-26 02:12:14 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
3x^3
3(3)x^(3-1)
9x^2
2007-07-26 02:16:16 · answer #1 · answered by UnknownD 6 · 0⤊ 1⤋
f (x) = 3 x ³
f `(x) = 9 x ²
2007-07-26 14:09:24 · answer #2 · answered by Como 7 · 0⤊ 0⤋
the derivative of any function which could be expressed in the form y = x^n is y' = nx^(n-1).
so, the derivative of 3x^3 dy/dx = 3(3x^(3-1)) or 9x^2
2007-07-26 09:53:52 · answer #3 · answered by mikael 3 · 0⤊ 0⤋
9 x^2
2007-07-26 09:29:43 · answer #4 · answered by CPUcate 6 · 0⤊ 0⤋
9 x^2
2007-07-26 09:23:03 · answer #5 · answered by rosie recipe 7 · 0⤊ 1⤋
use the form ax^b, and taking the derivative: (a*b)x^(b-1):
derivative is 3*3x^(3-1) = 9x^2
2007-07-26 09:18:49 · answer #6 · answered by miggitymaggz 5 · 0⤊ 1⤋
Derivative: 9x^2
Integral: 0.75x^4
2007-07-26 09:31:05 · answer #7 · answered by Joan S 2 · 0⤊ 0⤋
18x
2007-07-26 09:15:45 · answer #8 · answered by Anonymous · 1⤊ 3⤋