power rule with derivatives

Find the derivative of the given equation

f(x) = x⁴ + 4x³ - 2x²

• f'(x) = x³ + x² - x

• f'(x) = 4x³ + 12x² + 4x

• f'(x) = 4x + 12x - 4x

• f'(x) = 4x³ + 12x² - 4x

What is the derivative of a constant, c?

• c

• 0

• 1

If a is a constant, what is the derivative of ax?

• a

• x

• 1

• 0

Tags

CCSS.HSF.IF.A.2

Find the derivative of the given equation
 $f\left(x\right)=\frac{1}{x^2}$ . Hint: Rewrite with a negative exponent first! 

•  $f'\left(x\right)=\frac{1}{2x}$  

•  $f'\left(x\right)=-2x^3$  

•  $f'\left(x\right)=2x$  

•  $f'\left(x\right)=-\frac{2}{x^3}$  

Find the derivative of the given equation

y = 7

• y' = 7

• y' = 0

• y' = 7x

• y' = 14

Find the derivative of the given equation

g(x) = 1 - x²

• g'(x) = 1 - 2x

• g'(x) = -2x

• g'(x) = -2

• g'(x) = -1

Tags

CCSS.HSF.IF.A.2

What is the derivative of xⁿ?

• (n-1)xⁿ

• nxⁿ⁺¹

• nx^n-1

• (n+1)x^n-1

Differentiate y = 12x^-2

Differentiate  $y=\frac{2x^2+3x-4}{x}$  . SIMPLIFY first by dividing each term in the numerator by the denominator.

Differentiate h(x) = 3x^5/3 - 6x^1/6 + 3x

• h'(x) = 5x^2/3 - x^-5/6 + 3

• h'(x) = 3x^2/3 - 6x + 3

• h'(x) = 5x^4/3 - 6x + 3

• h'(x) = 3x^4/3 - x^-5/6 + 3

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2