Video Lesson 3-4

What is the first step in applying the chain rule to a function?

• Rewrite the function as a product.

• Find the derivative of the inside function.

• Find the derivative of the outside function with the inside function still in it.

• Multiply the derivatives of the inside and outside functions.

When applying the chain rule to the function tangent of x squared, what is the derivative of the outside function?

• Tangent

• Sine

• Cosine

• Secant squared

In the context of the chain rule, what is the derivative of cotangent?

• Cosine

• Negative cosecant squared

• Secant squared

• Tangent

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What additional rule is applied when differentiating a product of functions using the chain rule?

• Product rule

• Exponential rule

• Power rule

• Quotient rule

When using the quotient rule with the chain rule, what should you not forget to do?

• Subtract the derivatives

• Add the derivatives

• Multiply by the derivative of the numerator

• Square the denominator