Table of contents

0. Functions7h 52m
1. Limits and Continuity2h 2m
2. Intro to Derivatives1h 33m
3. Techniques of Differentiation3h 18m
4. Applications of Derivatives2h 38m
5. Graphical Applications of Derivatives6h 2m
6. Derivatives of Inverse, Exponential, & Logarithmic Functions2h 37m
7. Antiderivatives & Indefinite Integrals1h 26m
8. Definite Integrals4h 44m
9. Graphical Applications of Integrals2h 27m
- Area Between Curves
  1h 18m
- Introduction to Volume & Disk Method
  1h 8m
10. Physics Applications of Integrals 3h 16m
- Kinematics
  1h 13m
- Work
  2h 3m
11. Integrals of Inverse, Exponential, & Logarithmic Functions2h 34m
12. Techniques of Integration7h 39m
13. Intro to Differential Equations2h 55m
14. Sequences & Series5h 36m
15. Power Series2h 19m
- Introduction to Power Series
  1h 9m
- Taylor Series & Taylor Polynomials
  1h 10m
16. Parametric Equations & Polar Coordinates7h 58m

2. Intro to Derivatives

Derivatives as Functions

Calculus

2. Intro to Derivatives

Derivatives as Functions

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Multiple Choice

What is the derivative of the function $f (x) = 2 e^{x}$ with respect to $x$ ?

2 e^{x}

2 e^{x - 1}

e^{x}

2 x e^{x}

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Verified step by step guidance

Step 1: Recall the derivative rule for exponential functions. The derivative of e^x with respect to x is e^x. For a constant multiplied by e^x, such as 2e^x, the constant remains unchanged during differentiation.

Step 2: Apply the constant multiple rule of differentiation. This rule states that if a function is multiplied by a constant, the derivative of the function is the constant multiplied by the derivative of the function. Here, the constant is 2.

Step 3: Differentiate the exponential term e^x. Using the rule mentioned earlier, the derivative of e^x with respect to x is simply e^x.

Step 4: Multiply the constant 2 by the derivative of e^x. This gives the derivative of the function f(x) = 2e^x as 2e^x.

Step 5: Verify the result by comparing it to the given options. The correct derivative matches the option 2e^x.