Math Review Sheet
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1
2
3Review 10.1-10.3, 11.7
Name _____________________________
#1-12 can be completed without a calculator. All solutions must be exact for #1-12!
1. Write the polar point A from the grid at the right with:
θ
≤
<
°
a. a positive radius and 0
360
.
θ
≤
<
o
o
b. a positive radius and -360
0
.
θ
≤
<
°
c. a negative radius and 0
360
(
)
−
°
2. Graph the point
, 2
135
on the grid above and label the
point B.
3. Find the exact value of the rectangular points given:
π
−
(
)
2
°
−
a.
, 2
210
b.
, 3
3
θ
≤
<
°
4. Write each rectangular point as a polar point with 0
360
.
(
)
, 2 −
a.
2
3
b. (-4, 0)
5. Convert each rectangular equation to polar form.
2
2
a. x
+ y
= 4
b. x = 5
6. Convert each polar equation to rectangular form.
a. r = 3 csc θ
b. r = 4 cos θ
7. Sketch the graph of each polar function.
b. r sin θ =-2
a. r = 4
8. Make a table of values and sketch the graph.
a. r = 3 + 3 sin θ
b. r = 4 - 2 cos θ
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