Answer
See the graph
Work Step by Step
We are given:
$$y=-2x^2+4$$
Let's list some values:
$x=-2 \rightarrow y=-4$
$x=-1 \rightarrow y=2$
$x=0 \rightarrow y=4$
$x=1 \rightarrow y=2$
$x=2 \rightarrow y=-4$
Then graph the function.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 9 - Quadratic Functions and Equations - 9-1 Quadratic Graphs and Their Properties - Practice and Problem-Solving Exercises - Page 550: 24
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