Further Differentiation Questions Helpppp?
1.Calculate the gradient of the curve
y=x^4/3
at the point where x = 8.

2.Given that
y = x^5/2

(a) write down an expression for dy/dx
(b) show that, when x = 2, the value of dy/dx can be written in the form p√2, where p is an integer to be determined.

3.a)Express x^2√x in the form x^p.

b)Given that y=x^2√x
find the value of at the point where x = 9.

Question

Further Differentiation Questions Helpppp?
1.Calculate the gradient of the curve
y=x^4/3
at the point where x = 8.

2.Given that
y = x^5/2

(a)	write down an expression for dy/dx
(b)	show that, when x = 2, the value of dy/dx can be written in the form p√2, where p is an integer to be determined.

3.a)Express x^2√x in the form x^p.

b)Given that y=x^2√x
find the value of at the point where x = 9.

anonymous · Answer

1. is this   x^(4/3)   or     (x^4)/ 3