Review for Test #16 - Algebra 3

• Z=3(COS 30 +I SIN 30)

• Z=2(COS 60 + I SIN 60)

• Z= 4(COS 30 + I SIN 30)

• Z+ 2(COS 30 + I SIN 30)

Tags

CCSS.HSN.CN.B.4

Tags

CCSS.HSN.CN.B.6

Tags

CCSS.HSN.CN.B.4

Find the Absolute value z=-5

• 5

• 10

• 0

• -5

Tags

CCSS.6.NS.C.7C

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CCSS.HSN.CN.B.4

Tags

CCSS.HSN.CN.B.4

Find the polar coordinates of the rectangular point. (-3,0)

• (3,π)
• (3,0)
• (3,π/2)
• (3,-3π/2)

Tags

CCSS.HSN.CN.B.4

Find the polar coordinates of the rectangular point. (0,3)

• (3,π)
• (3,0)
• (3,π/2)
• (3,-3π/2)

Tags

CCSS.HSN.CN.B.4

Which point represents (-4, 4π/3)

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

Convert from polar coordinates, (6, 5π/4) to rectangular coordinates.

• (-3√2, -3√2)

• (3√2, 3√2)

• (6.0, 0.4)

• (-6.0, -0.4)

Tags

CCSS.HSN.CN.B.4