Derivatives

find 

• y = 2 x^-1
• y=2 x^-2
• y= −2x^-2
• y= −2 x^-1

Tags

CCSS.HSF-IF.C.7A

Find the derivative of the given equation
f(x) = 1/x²

• 1/2x
• -2x
• 2x
• -2x^-3

What is the derivative?

• A
• B
• C
• D

• A
• B
• C
• D

 The derivative of 2x² with respect to x is 

• −2 x
• 2 x
• x³
• 4x