Make predictions about how many times the graph of each equation below will touch the
-intercepts are there?
Look at parts (a) through (c). Remember to factor first to find the
Look at parts (a) through (d).
Look at parts (a) through (d). Remember to factor
Check your predictions with your calculator.
Write a clear explanation describing how you can tell whether the graph of a parabola will touch the
-axis at only one point.
What pattern did you notice above?