Chain Rule Quiz

Find the derivative of:
f(x) = (x² +1)⁶

• 12(x² + 1)⁶
• 12x(x² + 1)⁶
• 12x(x² + 1)⁵
• 12(x² + 1)⁵

.

• (3x²-2)cos(x³-2x)

• -(3x²-2)cos(x³-2x)

• cos(2x²-2)

• sin(2x²-2)

Find dy/dx if y = cos⁵x

• 5cos⁴x
• -5sin⁴x
• 5cos⁴xsinx
• -5cos⁴xsinx

• 1/(12x²)
• 3/x
• 1/(4x³)
• 4x³

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Find the derivative:

y=5x²e^3x

• y'=10xe^3x + 5x²e^3x

• y'=10xe^3x + 15x²e^3x

• y'=10xe^3x

• y'=30xe^3x