Mock Exam 2

• 1

Which of the infinite geometric series does not have a sum?

• A series with common ratio |r| < 1

• A series with common ratio |r| = 1

• A series with common ratio |r| > 1

• A series with common ratio r = 0

Write a recursive rule for the sequence. -896, 224, -56, 14, ...

• t₁ = -896; tₙ = -1/4(tₙ₋₁)

• t₁ = -896; tₙ = -4(tₙ₋₁)

• t₁ = 14; tₙ = -4(tₙ₋₁)

• t₁ = 14; tₙ = -1/4(tₙ₋₁)

Tags

CCSS.HSF.BF.A.2

Find the distance between point A(-7, -5) and point C(-1, -4), then find the midpoint of AC.

• distance = √14, midpoint = (-4, -9/2)

• distance = √37, midpoint = (-4, -9/2)

• distance = √14, midpoint = (-8, -9)

• distance = √37, midpoint = (-8, -9)

Tags

CCSS.HSG.GPE.B.6

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Write the standard form of the equation of the parabola with its vertex at (0, 0) and focus at (4, 0).

• {(2, -2), (-2, -2)}

• {(0, 0), (2, -2)}

• {(0, -2), (-2, 0)}

• {(0, 2), (2, 0)}

Tags

CCSS.HSA.REI.C.7

Find the distance between the points (1, -1) and (5, -1).

• 4

• 2

• 8

• 6

Tags

CCSS.HSG.GPE.B.7

Find x. Round the result to the nearest hundredth.

• x = 17.57

• x = 29.19

• x = 16.58

• x = 13.24

Tags

CCSS.HSG.SRT.C.8

Convert 12° to radians.

• 15π

• 2/15 π

• 15/2 π

• 1/15 π

Tags

CCSS.HSF.TF.A.1