Algebra 2 Unit 1 Review

Write an inequality for Graph 3.

• x ≤ -2 AND x > 5

• x ≤ -2 OR x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x < 5

Solve:  -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3

• -1 < x < 3

• 1 < x < 3

• 1 ≤ x ≤ 3

|v + 8| − 5 = 2 

• {-1,-15}

• {-1,-5}

• {-15,15}

• No Solution

−2|−2r − 4| = -12

• {5,1}

• {-5,-1}

• {-5}

• No Solution

What's a way to define absolute value?

• The value of a number

• The opposite of a number

• The distance of a number from zero

• The multiplicative inverse of a number

Tags

CCSS.6.NS.C.7C

(22 - 4) +[ (9 - 7) x 3]

• 12

• 24

• 11

• 4

Tags

CCSS.7.NS.A.3

Evaluate using y = -5 and z = 2.

z - (5 + z - y)

• -10

• -12

• -7

• -6

Tags

CCSS.6.EE.A.2C

Evaluate using c = -6 and d = 2.

10c - cd + d³

• -40

• 56

• 54

• -64

Tags

CCSS.6.EE.A.2C

Tags

CCSS.6.EE.A.3

Tags

CCSS.HSF-IF.C.7C