Algebraic Reasoning Review

Identify the domain of the following relation:

• -6, 14, 2, 28

• (-6,14), (0,32), (2,38), (4,44)

• {-6, 0, 2, 4}

• 14, 32, 38, 44

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify the range of the following function when given the domain { 2, 3, 10}: y = 4x - 12

• 4, 12, 20

• -20, 0, 28

• {-4, 0, 28}

• 8, 12, 40

Use the FOIL method to multiply:
(x+10)(x-10)

• x²  - 100

• x² + 100

• x² + 20x - 100

• x² -20x + 100

Tags

CCSS.HSA.APR.A.1

Use the FOIL method to multiply:
(x-7)²

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Tags

CCSS.HSA.APR.C.4

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8

• 2x² + 5x - 7

• -x² -6x + 8

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Factor
3v² - 4v - 7

• (3v-7)(v+1)

• 3(v-7)(v-1)

• (3v+1)(v-9)

• (3v+1)(v-10)

Factor

2x⁴ - 13x² - 70

• (2x+7)(x-10)

• (7x+5)(x+2)

• (2x²+7)(x²-10)

• 2(x²+7)(x²+10)

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

The table provided is made using the function y=x^2+4x+1. Between which pair of integers is a solution of the equation x^2+4x+1=0 located?

• Between 0 & 1

• Between -2 & -1

• Between -3 & -2

• Between -4 & -3

Tags

CCSS.HSA-REI.B.4B