Find where two graphs intersect

Press these keys

Walkthrough

1. 1
   Graph both functions

   Enter them in separate Y= rows and choose a window containing the crossing.

2. 2
   Select curves

   Press 2nd → TRACE → 5:intersect, confirm the first and second curves with ENTER.

3. 3
   Guess

   Move near the intended crossing and press ENTER.

Worked example