Example 1

Author:
Walch Education
Topic:
Equations, Functions, Function Graph, Linear Functions, Mathematics
Mr. Taggart is calculating his students’ test scores on a 25-question test with the equation , where x is the number of correct questions and y is the score. Make a table of values and create a graph of this relationship.
  1. Determine values that make the equation true.
  2. Organize these values in a table.
  3. Plot the ordered pairs from the table on a coordinate plane.
  4. Draw a line through the points.
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information on their resources.

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