a rule that produces one or more output numbers for every valid input number
What is a relation?
100
When x = 2, y = 4
When x = 5, y = 10
When x = 6, y = 12
When x = 8, y = 16
What is y=2x?
100
The domain of a circle with diameter 6, center (0,0)
What is -3 ≤ x ≤ 3?
100
≤
What is the way to say "less than or equal to?"
200
another word for the column "x" on a table of values graph
What is "input?"
200
When x = 1, y =11
When x = 2, y = 21
When x = 3, y = 31
When x = 4, y = 41
What is y=10x+1
200
The range of the a parabola with the lowest point (0, -3)
What is y ≥ -3?
200
≠
What is the symbol for "not equal to?"
300
f(x)
What is the correct way to write "f of x"
300
When x = -5, y = -9
When x = -2, y = -3
When x = 0, y = 1
When x = 3, y = 7
When x = 7, y = 15
What is y=2x+1
300
The domain of an inverse function where there is no point at x = -1
What is x ≠ -1?
300
Another word for slope
What is a proportionality constant?
400
profit
What is the amount of money you make after subtracting all your costs?
400
When x = 24, y = 0.5
When x = 3, y = 4
When x = 2, y = 6
When x = -1, y = -12
When x = -4, y = -3
What is y=12/x?
400
x: {1, 5, 9, 13}
y: {6, 7, 8, 9}
What is the domain and range of the coordinates (1,6) (5,7) (9,8) (13,9)?
400
a fee or payment given to a salesperson, usually a specified percent of the person's sales
What is commission?
500
a rule that gives a single output number for every valid input number
What is a function?
500
When x = 4, y = 1
When x = 5, y = 4
When x = 6, y = 9
When x = 7, y = 16
When x = 8, y = 25
When x = 9, y = 36
What is y=(x-3)^2
500
The domain and range of a graph shaped like a v. The lowest point is (0,0). On the left of the y axis, the slope is -1. On the right of the y axis, the slope is +1.
What is a graph with domain x=all real numbers and range y ≥ 0?