Select 2:zero from the CALC menu, move the cursor slightly to the left of the first x-intercept and press ENTER in response to “Left bound.” Move the cursor slightly to the right of the first x-...Select 2:zero from the CALC menu, move the cursor slightly to the left of the first x-intercept and press ENTER in response to “Left bound.” Move the cursor slightly to the right of the first x-intercept and press ENTER in response to “Right bound.” Leave the cursor where it sits and press ENTER in response to “Guess.” The calculator responds by finding the x-coordinate of the x-intercept, as shown in the first image in Figure \PageIndex6.
