Pre-Calculus EOC Practice

• 3
• -3
• 3i
• -3i

Tags

CCSS.HSN.CN.B.4

Given x³ -3x - 4, the numbers 1 and -3 are

• terms

• coefficients

• variables

• constants

Tags

CCSS.6.EE.A.2B

What is sin (7π/6)?

• √3 / 2
• 1 / 2
• -1 / 2
• √2 / 2

Tags

CCSS.HSF.TF.A.2

Simplify. cos (-13π/6)

• 1 / 2
• -√3 / 2
• -√2 / 2
• √3 / 2

Tags

CCSS.HSF.TF.A.4

Simplify.tan(x) × sin(x) × cos(x)

• 1
• sin²(x)
• cos²(x)
• sin(x)

Solve for angle A in triangle ABC, given the following information.  side a = 8  side b = 3  side c = 9

• 19°
• 61°
• 80°
• 53°

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Perform the indicated operation.  (6 + 4i)²

• 20 + 48i
• 52 + 48i
• 12 + 8i
• -4 + 48i

Tags

CCSS.HSN.CN.C.8

Find the magnitude.<-7, 24>

• 272
• 13.3
• 245
• 25

Tags

CCSS.HSN.VM.A.1

Is the graph an even, odd, or neither function
                        f(x) = 4x³ 

• Even
• Odd
• Neither

Is the graph an even, odd, or neither function
                        f(x) = x² + 2

• Even 
• Odd
• Neither

Tags

CCSS.HSF.BF.B.3