Quadrants and Trig Functions

• True

• False

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CCSS.HSF.TF.A.2

• True

• False

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CCSS.HSF.TF.A.2

Choose the quadrant where both the tangent and cosine functions produce a negative value.

• Quadrant 1

• Quadrant 2

• Quadrant 3

• Quadrant 4

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CCSS.HSF.TF.A.2

In which quadrant is sine positive and secant negative?

• Quadrant 1

• Quadrant 2

• Quadrant 3

• Quadrant 4

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CCSS.HSF.TF.A.2

• True

• False

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CCSS.HSF.TF.A.2

cos 4π/3

• -√3/2

• √3/2

• 1/2

• -1/2

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CCSS.HSF.TF.A.2

What is the exact coordinates of  3π/4 on the unit circle?

• (−√2∕2, √2∕2)

• (−√2∕2, −√2∕2)

• (−√3∕2, −√2∕2)

• (√2∕2, −√2∕2)

Tags

CCSS.HSF.TF.A.2

cos 150^o

• -1/2

• 1/2

• √3/2

• -√3/2

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CCSS.HSF.TF.A.2

sin 7π/6

• 1/2

• -1/2

• √3/2

• -√3/2

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CCSS.HSF.TF.A.2

What is the value of cosine at 0

• 0

• 1/2

• 1

• √3 / 2

Tags

CCSS.HSF.TF.A.2