(9) Find the equation of the tangent line to y = 2t sint at point (,)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter9: Multivariable Calculus
Section9.CR: Chapter 9 Review
Problem 54CR
icon
Related questions
Question

do number 9 pls and pls show all the work

### Calculus Practice Problems

1. **Find the antiderivative of \( f'(x) \). Initial condition is \( f(0) = 3 \). Let \( f'(x) = 4x^3 + x^2 - 3x \).**
   
2. **Find the function \( g(x) \) where \( g'(x) = 4 \sin x + 7x - \frac{5}{x} \)**

3. **Find \( y' \) and then evaluate it for \((-2, 3)\)**
   \[
   3x^3 + y^2 = -xy
   \]

4. **Find the limit:**
   \[
   \lim_{{x \to 0}} \frac{e^{2x} - 1}{{\cos x - 1}}
   \]

5. **Find absolute maximum and absolute minimum of** 
   \[
   f(x) = x^3 - 3x^2 + 1 \text{ with the domain of } [-2, 4]
   \]

6. **Compute \( \nabla y \) and \( \nabla y \) for \( f(x) = x - x^3 \) where \( x = 1 \) and \( \nabla x = 0.1 \)**

7. **Air is being pumped into a spherical balloon so that the volume increases at a rate of 50 cubic feet per second. How fast is the radius of the balloon increased when the diameter is 26 feet?**
   
   **Given:**
   - Diameter = 2 times the radius.
   - Circle Area = \( \pi r^2 \).
   
   **Formula:**
   \[
   \text{Sphere Volume:} \quad v = \frac{4}{3}\pi r^3
   \]

8. **Find the limit. Must use l'Hospital's Rule.**
   \[
   \lim_{{x \to \infty}} \frac{\ln x}{x - 1}
   \]

9. **Find the equation of the tangent line to \( y = 2t \sin t \) at point \( \left(\frac{\pi}{2}, \pi \right) \)**

10. **Find the derivative:**
    \[
    \frac
Transcribed Image Text:### Calculus Practice Problems 1. **Find the antiderivative of \( f'(x) \). Initial condition is \( f(0) = 3 \). Let \( f'(x) = 4x^3 + x^2 - 3x \).** 2. **Find the function \( g(x) \) where \( g'(x) = 4 \sin x + 7x - \frac{5}{x} \)** 3. **Find \( y' \) and then evaluate it for \((-2, 3)\)** \[ 3x^3 + y^2 = -xy \] 4. **Find the limit:** \[ \lim_{{x \to 0}} \frac{e^{2x} - 1}{{\cos x - 1}} \] 5. **Find absolute maximum and absolute minimum of** \[ f(x) = x^3 - 3x^2 + 1 \text{ with the domain of } [-2, 4] \] 6. **Compute \( \nabla y \) and \( \nabla y \) for \( f(x) = x - x^3 \) where \( x = 1 \) and \( \nabla x = 0.1 \)** 7. **Air is being pumped into a spherical balloon so that the volume increases at a rate of 50 cubic feet per second. How fast is the radius of the balloon increased when the diameter is 26 feet?** **Given:** - Diameter = 2 times the radius. - Circle Area = \( \pi r^2 \). **Formula:** \[ \text{Sphere Volume:} \quad v = \frac{4}{3}\pi r^3 \] 8. **Find the limit. Must use l'Hospital's Rule.** \[ \lim_{{x \to \infty}} \frac{\ln x}{x - 1} \] 9. **Find the equation of the tangent line to \( y = 2t \sin t \) at point \( \left(\frac{\pi}{2}, \pi \right) \)** 10. **Find the derivative:** \[ \frac
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Similar questions
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,