Question 6

(a) f'(x) = 6x + 0.5x1.5+4
(b) g'(x) = (2x+8x3) (3x1.2x) + (x24x2)(3.6x0.21)
(c) h'(x) =2x ln x + (x2+2)/x
(d)
r'(x) = 4
x2x

2x1
3
(2x1)2 2(x2x)

(2x1)2
(e)
dy/dx =
2x + 6/x2

x26/x
(f) dy/dx = (2x4)ex24x
(g)
dy/dx = 3 +
6

x3
+
1

2x1.5
(h)
g'(x) =
4

(ex ex)2

Press the "back" button on your browser to return to the review questions.