Superimpose the graph of g(x) = 2x2 - 8x -

Superimpose the graph of g(x) = 2x2 - 8x - 1 with domain [-2, 5] on the graph of f(x) of problem 47.
(a) Estimate the x-values where f(x) = g(x).
(b) Where on [-2, 5] is f(x) ≥ g(x)?
(c) Estimate the largest value of |f(x) - g(x)| on [-2, 5].
To use technology effectively, you need to discover its capabilities, its strengths and its weaknesses. We urge you to practice graphing functions of various types using your own computer package or calculator.