Whats the derivitive of 2sin(x) ?

0 ⤊

I know the derivitive of sinx is cosx, but what about when there's a constant in front. Whats the derivitive of ksinx in other words

2006-10-05 03:35:17 · 3 answers · asked by Fred 1 in Education & Reference ➔ Homework Help

what's the derivative of 2x? 2. Same applies here. You can move the constant multiplier to the front, so Dx (2sin(x))= 2 Dx(sin(x)).

2006-10-05 03:52:12 · answer #1 · answered by Dani 2 · 0⤊ 0⤋

kcos x. In problems like these there is a good rule:
Constants stay put!

2006-10-05 11:22:15 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋

kcos(x)

2006-10-05 10:36:48 · answer #3 · answered by jimvalentinojr 6 · 0⤊ 0⤋