Answer
$(2.3,14) \text{ and } (4.2,36)$
Work Step by Step
Using a graphing calculator, the graph of $
y=x^2+5.2x-3.3
$ is given below. Based on the graph, rounded to one decimal place, the desired points are $
(2.3,14) \text{ and } (4.2,36)
.$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 3 - Section 3.4 - The Slope of a Line - Graphing Calculator Explorations - Page 160: 5
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