What is the constant in the following equation: y = 3x?
What is 3
100
Which variable usually represents the independent variable?
What is x
100
Write an equation for the following rule: The input plus 5 equals the output
What is x + 5 = y
100
Write an equation from the following table:
x y
1 2
2 3
3 4
4 5
What is x + 1 = y
200
What is the variable in the equation 3 = r + 4?
What is r
200
What is the constant in the following equation: A = 1/2bh?
What is 1/2
200
Which variable usually represents the dependent variable?
What is y
200
Write an equation from the following rule: Twice the input minus 3 equals the output
What is 2x - 3 = y
200
Write an equation from the following table:
x y
1 0
2 1
3 2
4 3
What is x - 1 = y
300
What is the name of a symbol that represents a changing or unknown quantity in a Math problem?
What is a variable
300
What is the term that means an unchanging or set numerical value in a math problem?
What is a constant
300
What variable changes on its own, regardless of other factors?
What is the independent variable (x)
300
Write an equation for the following rule: The input plus 3 equals twice the output
What is x + 3 = 2y
300
Write an equation from the following table:
x y
1 4
2 8
3 12
4 16
What is 4x = y
400
True or False: You can have multiple variables in a single equation.
What is True
400
True or False: You can have multiple constants in a single Math problem.
What is true
400
Which variable changes depending on the other factor?
What is the dependent variable (y)
400
Write an equation for the following rule: Half the input minus 7 equals the output plus 2
What is (1/2)x - 7 = y + 2
400
Write an equation from the following table:
x y
10 5
8 4
6 3
4 2
What is x/2 = y
500
True or False: You can assign multiple different factors the same variable in a single math problem.
What is False
500
What is the constant in the following problem: Gas costs $2.25 per gallon.
What is 2.25
500
What is the dependent variable in the following problem: Molly is studying the temperature during the year. She notices that as the year goes on, the weather starts cold, gets warmer, and then goes back to cold again.
What is the temperature
500
Write an equation for the following rule: six times the input minus 3 equals twice the output plus 4
What is 6x - 3 = 2y + 4
500
Write an equation from the following table:
x y
1 2
2 5
3 8
4 11