Week 10 - Calculus Derivatives Quiz

What is the derivative of y=x^2+3x+5?

• 2x+3x

• x^2+3

• x^3+2

• 2x+3x

What does the derivative represent in a physical system?

• Position

• Rate of change

• Energy

• Acceleration

If velocity is the derivative of displacement, what is its integral?

• Acceleration

• Force

• Displacement

• Energy

What is the slope of the tangent line to y=3x^2 at x=2?

• 6

• 12

• 12

• 24

Which of the following represents a second derivative?

• dy/dx

• d²y/dx²

• ∫ydx

• d/dy