2.4 Product and Quotient Rules

• None of These

What is the derivative power rule of xⁿ?

• (n-1)xⁿ
• nxⁿ⁺¹
• (n+1)x^n-1
• nx^n-1

Tags

CCSS.HSF-IF.C.8B

Find the first step of the derivative of y = 2x² (3x - 4) using the product rule.

• 6x³ - 8x²
• 2x² (3) + (3x - 4)(4x)

• (3x)(2x²) + (4x² )(3x - 4)

• 4x² (3)

Tags

CCSS.HSF.IF.A.2

• 12x⁴ +3x²
• 20x⁴ +3x² +16
• 3x⁵ +32x³ +6x² +8x
• 24x³

Tags

CCSS.HSA.APR.A.1

Which of the following are synonyms for find the derivative?

• f'(x)

• dy/dx

• y'

• slope of the tangent line

• instantaneous rate of change

Which option is using correctly the quotient rule?

• 
• 
• 
• 

Find an equation of the line tangent to the curve f(x)=(x-2)(x+1) at the point (1,3)

• y=x-2
• y=x+2
• y=6x+1
• y=x

Tags

CCSS.HSF.IF.A.2