f'(x) = (1/(2sqrt(3x+1))) 3f'(5) = (1/(2sqrt(16))) 3f'(5) = (1/8) * 3f'(5) = 3/8
f'(x) = 5sin^4(x)cos(x)f'(pi/3) = 5sin^4(pi/3)cos(pi/3)f'(pi/3) = 5(sqrt(3)/2)^4(1/2)f'(pi/3) = 5(3/4)(1/2)f'(pi/3) = 15/8
f'(x) = (1/(2sqrt(3x+1))) 3
f'(5) = (1/(2sqrt(16))) 3
f'(5) = (1/8) * 3
f'(5) = 3/8
f'(x) = 5sin^4(x)cos(x)
f'(pi/3) = 5sin^4(pi/3)cos(pi/3)
f'(pi/3) = 5(sqrt(3)/2)^4(1/2)
f'(pi/3) = 5(3/4)(1/2)
f'(pi/3) = 15/8