Please help me find the first derivative of this polynomial:
12x^2+3x
2007-12-27 14:13:49 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(d/dx)(12x^2 + 3x) = 12(d/dx)(x^2) + 3(d/dx)(x) = 12*2x + 3 = 24x + 3
2007-12-27 14:23:17 · answer #1 · answered by sv 7 · 1⤊ 0⤋
To take a derivative, multiply the exponent by the coefficient and subtract 1 from the exponent.
12x^2+3x
2*12x^1+3x^0 =>
24x+3
2007-12-27 14:21:24 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Using basic differentiation rules for powers, the derivative of the said equation is:
= (2)12x^(2-1) + (1)3x^(1-1)
= 24x + 3
2007-12-27 14:16:16 · answer #3 · answered by Mavis 5 · 1⤊ 1⤋
Q = f(p) => in simple terms means that the quantity of the espresso bought is a function of fee or relies upon on the fee or varies with the fee. this is obviously an inverse version meaning bigger the fee, much less sale. Now the spinoff determines the fee of replace or: a) dQ/dp = df/dp or f '(p) => the fee of replace of espresso bought with admire to cost for this reason: f '(7) = the fee of replace at $7/lbs and the contraptions are in kilos. b) the sign relies upon on the sale of the espresso at $7/lbs if the quantity bought are growing to be the sing would be beneficial yet while they drop the sign would be destructive. Regards.
2016-10-20 03:01:25 · answer #4 · answered by Anonymous · 0⤊ 0⤋
It is 24x + 3 , just like V stated.
2007-12-27 14:22:22 · answer #5 · answered by michaelR 4 · 1⤊ 0⤋
24x + 3
2007-12-27 14:16:18 · answer #6 · answered by atheistforthebirthofjesus 6 · 1⤊ 1⤋
Use the power rule:
d/dx(ax^n) = nax^(n-1).
This is the easiest of all the differentiation rules.
2007-12-27 14:20:39 · answer #7 · answered by ironduke8159 7 · 1⤊ 0⤋
the answer is 19x^
2007-12-27 14:16:34 · answer #8 · answered by satarhat7 2 · 1⤊ 4⤋