WorksheetsPolars and Parametrics
Total questions: 8
Worksheet time: 50mins
Name
Class
Date
1.
Convert the polar coordinates to rectangular form
a)
( -3, 3)
b)
(3, 3√3)
c)
(-3, 3√3)
d)
(3, -3√3)
2.
Convert the polar coordinates to rectangular form
a)
( -3, 3)
b)
(3, 3√3)
c)
(-3, 3√3)
d)
(3, -3√3)
3.
Convert
a)
A
b)
B
c)
C
d)
D
4.
If r = 8/(4-8sin(Ø)) Identify the conic section
a)
Parabola
b)
Ellipse
c)
Hyperbola
d)
None
5.
If r = 16/(4-2cos(Ø)) Identify the conic section
a)
Parabola
b)
Ellipse
c)
Hyperbola
d)
Neither
6.
A ball rolls across the floor.
The coordinates of the ball are given by x = t and y = 10 - 2t.
What is the position of the ball at time t = 3?
The coordinates of the ball are given by x = t and y = 10 - 2t.
What is the position of the ball at time t = 3?
a)
Point A
b)
Point B
c)
Point C
d)
Point D
7.
Eliminate the parameter from x(t) = t2 + 5 and y(t) = t2 - 4. Which of the following sketches results?
a)
Linear
b)
Quadratic
c)
Quartic
d)
Square Root
8.
Which set of parametric equations satisfies the given data table?
a)
x(t) = t3 - 1
y(t) = 2t
y(t) = 2t
b)
x(t) = t3 - 1
y(t) = t + 2
y(t) = t + 2
c)
x(t) = t + 8
y(t) = t + 2
y(t) = t + 2
d)
x(t) = t + 8
y(t) = 2t
y(t) = 2t
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