Sketch a few different equilateral triangles. Create multiple representations (x → y table, graph, equation) of the function with inputs that are the length of one side of an equilateral triangle and outputs that are its perimeter. 1-117 HW eTool (Desmos). Homework Help ✎
Use the eTool below create multiple representations of the function.
Click the link at right for the full version of the eTool: CCA2 1-117 HW eTool
Start by creating some equilateral triangles of different sizes.
Use the triangles you drew to make a table.
Draw the graph.
Use the table of the graph to help you write the equation.