Graphing Equations using Technology
Objective
I can Use Desmos to graph equations.
I can use correct notation to restrict the domain of a graph.
What is a function & how is it different from an equation?
Definition: A function is a relation between a set of inputs and outputs where, for every input, there is one (and only one) output. In other words, a function is a relation where every input has only one output.
Functions are typically solved for the dependent variable (y) and instead written as f(x) to emphasize the output is dependent on x.
If the vertical line crosses the graph more than once, it is not a function.
Desmos is a powerful graphing utility that is free for teachers and students to use. Not all graphing utilities can graph equations that are not functions and not solved for y... Desmos can graph equations, functions, points, etc. Have Fun Exploring!!!
Quadratic Functions (Vertex Form)
Linear Functions
Exponential Functions
Circle Equations
Practice typing the equations into the left column...
on the right side of the screen, explore changing the window size by clicking on the wrench.
- Assignment - Emoji Functions
Hon Emoji Function.pdf♦ Wakelet Upload - Share your creation for the class to see and to inspire an emotion... is that the root word of emoji?
code - p49m6oub