Which set of ordered pairs represents a function? (1 point) {(0, 1), (1, 2), (2, 3), (3, 3)} {(0, 1), (1, 2), (1, 3), (2, 5)} {(0, 0), (1, 2), (2, 4), (2, 6)} {(0, 0), (0, 1), (2, 0), (2, 4)}

The ordered pair {(0, 1), (1, 2), (2, 3), (3, 3)} represents a function while the others don't.

Step-by-step explanation:

First you need to recall the (informal) definition of function: every value of the domain has one and only one image. Let us analyze each example:

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

which expression represents the approximate length of bc?

step-by-step explanation: