parametric equations(y2)

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/4

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

5 Terms

1
New cards

parametric equations

equations which define the x and y co-ordinates separately, in terms of a third variable t
x = p(t)
y = q(t)

2
New cards

converting between parametric and cartesian equations

make t the subject of the equation for x, then sibstitute it into y

3
New cards

ranges of parametric equations

the range of p(t) (the equation for x) is the domain of the cartesian equation
the range of q(t) (the equation for y) is the range of the cartesian equation

4
New cards

sketching parametric equations

sketch a table with the corresponding x and y values for every integer value of t in the range

5
New cards

p.o.i. between parametric and cartesian equations

substitute the parametric equation into the cartesian equation to get a quadratic equation which can be solved for t