Parametric equations Quiz
10 questions · easy to harder · Precalculus · score and step-by-step answers
How it works
- 10 questions, about 30 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 1 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Graph x = t + 1, y = 2tType the answer.
2 Question 2
Graph x = t − 2, y = 3tType the answer.
3 Question 3
Graph x = 2t, y = 4t + 1Type the answer.
4 Question 4
Graph x = t + 1, y = t2Type the answer.
5 Question 5
Graph x = t, y = t2 − 3Type the answer.
6 Question 6
Graph x = −t, y = t2 + 1Type the answer.
7 Question 7
Graph x = t − 3, y = 2t2Type the answer.
8 Question 8
Graph x = 3 cos t, y = 3 sin tType the answer.
9 Question 9
Graph x = 4 cos t, y = 2 sin t- A) 4
- B) 0
- C) 1
- D) 2
10 Question 10
Graph x = 5 cos t, y = 3 sin tType the answer.