Unit 1 and 2

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

the product of 34 and z 

• 34/z
• z/34
• z X 34
• 34 - z 

Tags

CCSS.6.EE.A.2A

take 10 away from s 

• 10 - s 
• s + 10
• s - 10
• s/10

Tags

CCSS.6.EE.A.2A

half of a number, c

• c ÷ 2
• ½ ÷ c
• c ÷ ½ 
• c + ½

Tags

CCSS.6.EE.A.2A

What is a variable in Algebra?

• Something that changes
• An unknown value
• An equation
• A numeric expression

Tags

CCSS.6.EE.A.2B

What is range?

• input
• y - value
• x- value
• direct variation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is another name for slope?

• rate of change
• variable
• range
• domian

Tags

CCSS.8.EE.B.5

What does the change in y over the change in x represent?

• Coefficient
• Standard Form
• Slope
• Constant

Tags

CCSS.8.EE.B.5

Which form represents slope-intercept form?

• y = kx
• y = mx + b
• a_n = a₁ +(n -1)d
• y - y₁ = m(x - x₁)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the ordered pair (0, 3) represent?

• x-intercept
• origin
• y-intercpet
• slope