2. If y = (2x - 5)³, which choice is ?
1) 3(2x - 5)²
2) 6(2x - 5)²
3) 3(2x)²
4) 2(2x - 5)²
5) 6x(2x - 5)²

 

 

3. If , which choice is ?

1)
2)
3)
4)
5)

 

 

 

4. Find the value of x for which the tangent line to y = 2x² + 1 will be parallel to the tangent line to y = 4ln(x) - 3 ?   

 

 

 

5. Find the value of when x = -1 and y = 1, given that
     3x² + 4xy - xy³ = 0.

 

 

 

6. If   f '' (x) = 24(3x + 5)³,   find the fifth derivative of f (x) evaluated at x = -3.

 

 

 

7. For the graph shown at the right, which of the following choices is NOT true? 1) 2) 3) f (x) is continuous on (-3,3). 4) f (x) is differentiable on (-3,3). 5) f ' (x) is negative for x > 0