Algebraic representations

• The number of tickets purchased is the dependent variable
• The number of tickets purchased is the independent variable
• The number of boxes of popcorn is the independent variable
• The quotient of the number of tickets purchased and the number of boxes of popcorn is the depdendent variable

Which table shows only values that represent the following relationship between q and r?
r = q + 10.1

• Table A
• Table B
• Table C
• Table D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The cost of downloading one song from a website is $0.99. Which equation can be used to find t, the cost in dollars of downloading n songs?

• t = 0.99 + n
• n = 0.99 + t
• t = 0.99n
• n = 0.99t

The graph shows the amount of money earned by an employee based on the time he spent working. 
Which list shows the dependent quantities in the graph?

• 10, 20, 30, 40, 50
• 1, 2, 3, 4, 5
• 11, 22, 33, 44, 55
• 101, 202, 303, 404, 505

Tags

CCSS.6.EE.C.9

The table shows the relationship between d, the amount of money Alice has at the beginning of each day, and w, the amount of money she has after riding the bus to work. 
Which equation represents the relationship in the table?

• w = d + 1.25
• w = 14.50d + 1.25
• w = 15.75d - 1.25
• w = d - 1.25

Tags

CCSS.6.EE.C.9

Is the picture showing an additive or a multiplicative relationship?

• Additive
• Multiplicative

Tags

CCSS.7.RP.A.2D

Which graphs show an additive relationship?

• A only
• A & C only
• A & D only
• B & C only

Tags

CCSS.8.EE.B.5

What is the dependent variable? 

• time
• distance 
• speed of the sloth
• there is not a dependent variable

Tags

CCSS.6.EE.C.9

What is the equation?

• y = x + 5
• y = 5x
• y = x - 5
• y = 7x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What kind of relationship is this?

• Additive
• Multiplicative

Tags

CCSS.8.F.A.3