# Chapter 9 - Quadratic Functions and Equations - 9-1 Quadratic Graphs and Their Properties - Practice and Problem-Solving Exercises - Page 550: 24

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.

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