Relations & Functions

Fill in the blanks using the vocabulary listed in the bubble word bank below. 1. The first number in an ordered pair is the x (x or y?) value, and is called the domain.2. The second number in an ordered pair is the y (x or y?) value, and it is called the range.3. A relation is a set of ordered pairs.4. A function is a specific type of relation in which every element of the domain, x, has exactly and only one pair, y, in the range.5. The x-axis is the horizontal line in the coordinate plane.6. The y-axis is the vertical line in the coordinate plane.7. In function notation, f(x) refers to the function.8. A functionis a rule applied to a set of numbers called the input. Sort the following relations into "Function" or "Not a Function" Function or Not? Function Not a Function