# Intro to Relations and Functions Lessons

00:08:11

### [C.4] Enter Function Expression into Y=

• Learn how to enter functions in your graphing calculator for use (y= screen).
00:07:16

### [C.5] Making a Table of Ordered Pairs

• Obtain a table of input/output values for a given function on your graphing calculator using TABL...
00:15:01

### [C.6] Useable Graph

• Obtain a useable graph of linear, quadratic, exponential, logistic, logarithmic, or rational func...
00:14:29

### Cartesian Plot of a Function

• Know and understand the rules of representing a function in a Cartesian plot including relevant v...

### Describing a Relation as a Graph, Table and Map

• Describing a relation as a graph, table and map

### Determine Whether an Equation is a Function

• Determine whether an equation determines y as a function of x

### Determining if a set of ordered pairs is a function

• Determine if an ordered pair is a function or not

### Determining if Equations are Functions

• Determine if the equation represents a function

### Evaluating Functions

• Evaluating functions
00:06:55

### From Relations to Functions

• Going from relations to functions