Review Day 3

Which point represents (-4, 4π/3)

• F

• E

• B

• A

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

Convert the polar coordinates to rectangular form.
(6, 2π/3)

• ( -3, 3)
• (3, 3√3)
• (-3, 3√3)
• (3, -3√3)

Convert to polar form: (0, -5)

• (5, 3π/2)

• (-5, 3π/2)

• (5, 2π/3)

• (-5, 2π/3)

Tags

CCSS.HSN.CN.B.4

Write an equivalent polar equation: x² - y² = 81

• r²cos2θ = 81

• r²cos2θ = 9

• rcos2θ = 81

• r²cos²2θ = 81

Which point represents (3, 3π/4)

• F
• E
• B
• A

You are sitting in row 23 and notice there are 65 seats in your row. The row in front of you has 63 seats and the row behind you has 67 seats. There are 42 rows in the auditorium. How many seats does the auditorium contain? (Hint: Find the number of seats in the first and last rows)

• 2,604
• 2,163
• 2,422
• 2,803

Tags

CCSS.HSF.BF.A.2

What is the 50th term of the sequence
13, 7, 1, . . . ?

• -294
• -281
• -275
• -213

Tags

CCSS.HSF.BF.A.2

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2

What is the twelfth term in the sequence 3, -6, 12, . . . ?

• -2,048
• 6,144
• -6,144
• -531,441

Determine if this represents a...
1/2, 1/4, 1/8, 1/16...

• Arithmetic Sequence
• Geometric Sequence
• Arithmetic Series
• Geometric Series

Tags

CCSS.HSF.BF.A.2