Chapter 9 - Quadratic Functions and Equations - 9-1 Quadratic Graphs and Their Properties - Practice and Problem-Solving Exercises - Page 538: 24

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Plug values into x to find points to plot on a graph: $y=−2$$(-3)^{2}$$+4=−14$ $y=−2$$(-2)^{2}$$+4=−4$ $y=−2$$(-1)^{2}$$+4=2$ $y=−2$$(0)^{2}$$+4=4$ $y=−2$$(1)^{2}$$+4=2$ $y=−2$$(2)^{2}$$+4=−4$ $y=−2$$(3)^{2}$$+4=−14$