Complete this quiz to move forward! You must get at least an 80% to move forward with the course.
Quiz Summary
0 of 4 questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 4 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
 Not categorized 0%
 1
 2
 3
 4
 Current
 Review
 Answered
 Correct
 Incorrect

Question 1 of 4
1. Question
What is $\frac{dx}{dy}$ given $\frac{x^2}{a^2} – \frac{y^2}{b^2} = 1$?
CorrectIncorrect 
Question 2 of 4
2. Question
Sketch the slope field associated with your answer from the previous question ($\frac{dy}{dx} = \frac{b^2x}{a^2y}$) when $ a = b = 1$.
CorrectIncorrect 
Question 3 of 4
3. Question
Given the parametric definition of a hyperbola $x = a*\sec(t), y = b*\tan(t)$, graph this for when $ a = b = 1$ over $0 \leq t \leq 2\pi$.
CorrectIncorrect 
Question 4 of 4
4. Question
Use the parametric definition of the parabola and your value for $\frac{dx}{dy}$ from quiz question 1 ($\frac{b^2x}{a^2y}$) to find $\lim_{t \to \frac{\pi}{2}} \frac{dy}{dx}$.
CorrectIncorrect