Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation of the parabola's axis of symmetry. Use the graph to determine the domain and range of the function. f(x) = (x +4)²-9 Use the graphing tool to graph the function. Use the vertex and one of the intercepts when drawing the graph.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.7: Graph Quadratic Functions Using Transformations
Problem 362E: Graph the quadratic function f(x)=2x24x3 first using the properties as we did in the last section...
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Use the vertex and intercepts to sketch the graph of
the quadratic function. Give the equation of
the parabola's axis of symmetry. Use the graph to
determine the domain and range of the function.
f(x)=(x+4)²-9
Use the graphing tool to graph the function. Use the
vertex and one of the intercepts when drawing the
graph.
Click to
enlarge
graph
-10
-8 -6
-4
-2
10-
8-
6-
4-
2-
-2-
+4-
+6
-8-
40
6
8
X
10
Transcribed Image Text:Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation of the parabola's axis of symmetry. Use the graph to determine the domain and range of the function. f(x)=(x+4)²-9 Use the graphing tool to graph the function. Use the vertex and one of the intercepts when drawing the graph. Click to enlarge graph -10 -8 -6 -4 -2 10- 8- 6- 4- 2- -2- +4- +6 -8- 40 6 8 X 10
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