Differentiation

Find the derivative of f(x) = 2x⁵+3x

• 10x⁴+3

• 2x⁴+3

• 10x⁵+3

• 10x⁵+3x

Differentiate y= 5x^-4

• -5x^-5

• -20x^-4

• -25x^-5

• -20x^-5

Tags

CCSS.8.F.A.3

Find the derivative(dy/dx) of the given equation

f(x) = 45

• 45x

• 45

• 0

• 1

Find the derivative of the given equation

f(x) = x⁴ + x³ + 100

• 4x³ + 3x² + 100

• 4x³ + 3x²

• 4x⁵ + 3x⁴ + 100x

• x³ + x² + 100

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the derivative of xⁿ?

• (n-1)xⁿ

• nxⁿ⁺¹

• (n+1)x^n-1

• nx^n-1

. Find the derivative of the given equation

f(x) = 1/x²

• 1/2x

• -2x^-3

• -2x

• 2x

Find the derivative of:

f(x) = 2x² - 8x + 9

• 4x

• 4x + 8

• 4x - 8

• 9

Find the turning point of:

f(x) = 2x² - 8x + 9 (hint dy/dx=0)

• (2,1)

• (8,1)

• (2,10)

• (-2,1)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Find the second derivative of:

f(x) = 2x² - 8x + 9

• -8

• 4

• 9

• 0

Find the turning points of:

f(x)=x³+3x²-9x+1 (hint dy/dx=0)

• (-3,28) and (1,-4)

• (3,28) and (1,4)

• (1,28) and (-3,-4)

• (3,28) and (-1,-4)

Tags

CCSS.HSA.APR.B.3