8th Grade Chapter 1 review

What is the value of 3.2n when n=5?

• 0.16
• 1.6
• 16
• 161

Tags

CCSS.6.EE.A.2C

What is the value of 5⁴?

• 20
• 54
• 625
• 1024

Tags

CCSS.6.EE.A.1

What is the value of
3[1²(5-3+1)³÷9]

• 1/3
• 9
• 18
• 6

Tags

CCSS.7.NS.A.3

Which expression represents the phrase "twice the difference of 5 and a number m"?

• 2(5-m)
• 2(m-5)
• 2+(m-5)
• 2×m-5

Tags

CCSS.6.EE.A.2A

Which inequality corresponds to the sentence "Five less than the product of a number n and -6 is at least 8."?

• 5-(-6n)≥8
• -6n-5≤8
• -n/6 -5≥8
• -6n-5≥8

Tags

CCSS.7.EE.B.4B

Which set of numbers represents the domain of the function in the table?

• -12, -6, 0, 6
• -12, -6, -2, 0, 2, 4, 6
• -2, 2, 4
• -2, 0, 2, 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The graph of what function is shown?

• y=1/4x + 2
• y=1/4x + 4
• y = 2x + 1/4
• y = 4x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A basketball team scored 68 points in 4 quarters. What is the unit rate?

• 17 points per quarter
• 34 points per quarter
• 68 points per quarter
• 17 points per 2 quarters

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a solution of the inequality 4x+9≤15?

• 1/2
• 2
• 5
• 10

Tags

CCSS.6.EE.B.5

Which set of numbers represents the range of the function shown in the mapping diagram?

• 4, 16, 21, 30
• 1, 2, 3
• 4, 16, 21
• 0, 1, 2, 3, 4, 16, 21, 30

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1