Things to Learn

  • Define the graph of a numerical function to be the set of all points (x, y) with x an input of the function and y its matching output.
  • Realize that if a numerical function can be described by an equation, then the graph of the function precisely matches the graph of the equation.

5.5: Graphs of Functions and Equations[pdf-embedder url=”/wp-content/uploads/math-g8-m5-topic-a-lesson-5-student.pdf”]