Texas Instruments TI-84 - Finding Intersections of Lines

2
c) Find the intersection of the lines
1
3
yx
yx


using the intersection function on your calculator.
1. Solve the above Equations for y.
1
3
yx
yx

  
GRAPH BOTH EQUATIONS.
VIEW GRAPHS
PRESS 2
ND
TRACE THEN THE CALC MENU. Your screen should look like the one below.
PRESS 5 FOR INTERSECT OR CURSOR DOWN AND PRESS ENTER. Your screen should now look like this: