Houghton Mifflin Harcourt Algebra 1, 2015
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Houghton Mifflin Harcourt Algebra 1, 2015 View details
2. Absolute Value Functions and Transformations
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Exercise 3 Page 475

Start with making a table of values for x and g(x).

Practice makes perfect

In order to graph the given absolute value function, we can make a table of values.

x g(x)=|x-3|-5 Simplified Absolute Value g(x)
-2 g( -2)=| -2-3|-5 g( -2)=(5)-5 0
0 g( 0)=| 0-3|-5 g( 0)=(3)-5 -2
2 g( 2)=| 2-3|-5 g( 2)=(1)-5 -4
4 g( 4)=| 4-3|-5 g( 4)=(1)-5 -4
6 g( 6)=| 6-3|-5 g( 6)=(3)-5 -2
8 g( 8)=| 8-3|-5 g( 8)=(5)-5 0

Now we can graph g(x) by plotting the points and connecting them with straight lines on either side of the vertex.