Graphing Calculator and Linear Equations Quiz

What is the first step in solving a system of linear equations using a graphing calculator?

• Enter the equations into the graphing screen

• Press the graph button

• Find the approximate solution

• Use the table of values

Where is the negative sign located on a TI calculator?

• Next to the alphabetical X

• Between multiplication and addition symbols

• Below the 3

• Above the mode button

What does the trace function on a graphing calculator help you find?

• The alphabetical X

• The table of values

• The approximate solution

• The exact solution

How do you find the exact solution to a system of equations using a graphing calculator?

• By using the table of values

• By pressing the graph button

• By using the trace function

• By entering the equations

What indicates that you have found the solution to the system of equations in the table of values?

• Different y-values

• Approximate solution

• Matching ordered pairs

• Different x-values