EOC test

(4x² + 13x - 30) - (x+4)(x-4) + 2x

• 2x² - 4x + 39

• 3x² + 15x - 14

• 4x² + 10x + 31

• 3x² + 10x + 30

Tags

CCSS.6.EE.A.3

You end up with $412 in the bank after your investment earns 3.7% for 6 years. How much money did you invest?

• 396.81

• 397.81

• 331.30

• 331.32

Tags

CCSS.6.EE.B.7

You take 4 to 6 min. to answer problems. You have 45 min. How many problems do you get done?

• 7 < x < 11

• 11 < x < 15

• 11.25 < x < 15

• 7.5 < x < 11.25

Solve [2/5 x + 6] + 4 > 12

• x > 25 & x < -55

• x > 5 & x < -55

• x > 25 & x < -35

• x > 5 & x < -35

Find f(4) + g (2) when f(x) = 5x + 2 and g(x) = 3x² - 1

• 33

• 57

• 11

• -13

Tags

CCSS.HSF.IF.A.2

At what value for x will the graph of f(x) = 2x² + 6x - 8 reach its minimum or maximum?

• 0

• -8

• -1.5

• -12.5

At what value for x will the graph of f(x) = -x² + 4x - 3 reach its minimum or maximum?

• 2

• 1

• 3.61

• -1.61

A square has an area of 4x² - 4x + 1. What is the length of one side?

• (2x + 1)

• (4x - 1)

• (4x + 1)

• (2x - 1)

Tags

CCSS.HSA.APR.C.4

Solve this system any method. y = 3x + 3 and 2x + y = -7.

• (4, 1)

• (-2, -3)

• (1, 4)

• (-3, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve this system any method. x + 7y = 0 and 2x - 8y = 22.

• (4, -1)

• (-1, 7)

• (7, -1)

• (-1, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6