2.2 Starter #2 (Calculus)

Multiple Choice

$$\frac{d}{dx}\left(\frac{1}{x^3}-\frac{1}{x}+x^2\right)\ at\ x=-1\ is$$  

• -6

• -4

• 0

• 2

• 6

Multiple Choice

$$If\ f\left(x\right)=\sqrt[]{x^3},\ then\ f'\left(4\right)=$$  

• -6

• -3

• 3

• 6

• 8

Multiple Choice

If the line tangent to the graph of the function f at the point (1,7) passes through the point (-2,-2), then $$f'\left(1\right)=$$  

• -5

• 1

• 3

• 7

• undefined