How to Tell if an Ordered Pair Is a Function
Ordered pairs can be used to represent xây as x y. The second example is not a function because it contains the ordered pairs 12 and 15. Evaluating Functions Notes School Algebra Math Interactive Notebook Algebra 1 So the equation becomes 2 6 8. . If any input value leads to two or more outputs do not classify the relationship as a function. The second example is not a function because it contains the ordered pairs 12 and 15. Here take x 1. How do you figure out if a relation is a function. The Domain is just the input values Domain 2 -3 4 Find Range. The Range is just the input values Range 6 9 10. So you must show that given any two distinct inputs the resulting outputs are not the same. You could set up the relation as a table of ordered pairs. Then test to see if each element in the domain is matched with exactly one element in the rangeIf so you have a functionWatch this tutorial to see how you can de...