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Unit 7 Obj. 1-3 Review Quizizz

Mathematics

9th - 12th Grade

CCSS covered

Used 5+ times

Unit 7 Obj. 1-3 Review Quizizz
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17 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How do you write a polar ordered pair?

(x,y)

(θ, r)

(r,θ)

(y,x)

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In the coordinate point (2, 7⁰) the 2 represents the...

theta

radius

x

angle

center

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which point represents (3, 3π/4)

F

E

B

A

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which point represents the polar coordinate
(-4, -2π/3)

B
F
D
A

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which point represents the polar coordinate
(-2, -5π/6)

B
F
D
C

Tags

CCSS.HSN.CN.B.4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Convert the polar coordinates to rectangular form:
 (2, π4)\left(\sqrt{2},\ -\frac{\pi}{4}\right)  

(1, 1)

(1, -1)

(-1, 0)

(-1, -1)

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Convert the polar equation to rectangular form:
 r=7r=7  

x² + y² = 49

x = 7

x + y = 49

x² + y² = 7

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