expression or equation?
independent or dependent
rate of change
what does it mean?
True or False
100
Write this as a equation or expression: half of x plus 3.43
What is 1/2 x + 3.43
100
What is the independent variable: number of pizza toppings or cost for the pizza
What is number of pizza toppings?
100
What is the rate of change if you mow 1 lawn for 10, 2 lawns for 20, and 3 lawns for 30?
What is 10 dollars per lawn?
100
What does 3x = 12
What is 3 groups of x is 12?
100
The x axis on a graph is always the independent variable. True or False?
What is true?
200
Write this as a equation or expression: fifteen is three more than k
What is 15 = 3+k ?
200
What is the dependent variable? babysitting hours or cost of babysitting
What is cost of babysitting?
200
What is the rate of change if you drive 1 hour - 15 miles, 2 hours 30 miles, 3 hours 45 miles?
What is 15 miles per hour?
200
What does four more than p mean?
What is 4 + p ?
200
A linear line is NOT a straight line. True or false?
What is false?
300
Write this as a equation or expression: one third times x is 9
What is 1/3 x = 9
300
What is the dependent and independent variables? Five cupcakes cost $25
What is independent is cupcakes, and dependent is $25 for 5
300
What is the rate of change if you buy 1 shirt for $12, 2 shirts for $24, and 3 shirts for $36.
What is $12 per shirt?
300
What does 7 times bigger than x is 49 mean?
What is 7x = 49?
300
When you are given a graph, you always start by making a table. True or false?
What is true? Make a table!
400
Write this as a equation or expression: two times m is 48
What is 2m = 48
400
What is the independent and dependent variable of? Lucy mowed 4 lawns and earned $40.
What is independent is lawns and dependent is $40?
400
What is the rate of change if Shelby is 5 and her sister is 10. When Shelby is 6, her sister is 11, and when Shelby is 10, her sister is 15.
What is 1?
400
What does twelve less than 4 groups of t mean?
What is 4t - 12 ?
400
True or false? The independent variable always depends on the dependent variable in an relationship.
What is false? The dependent variable depends on the independent variable.
500
Write this as a equation or expression: Three times x less than 56 is 120
What is 3x - 56 = 120 ?
500
What is the dependent and independent variables? Jennifer buys 4 shirts and pays $20.
What is independent variable is shirts and dependent is $20?
500
What is the rate of change the temperature at 2pm is 10 degrees, 4 pm is 6 degrees, and 6pm is 2 degrees?
What is 2 degrees per hour?
500
What does eight more than fifteen groups of c is 144 mean?
What is 15c + 8 = 144?
500
true or false - y= 3x and y= 3+x are the same and means that there is 3 more than x.
What is false? The two equations are not the same because 1 is multiplied by groups and the other is adding on.
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