The equations are .
First find the minimum point of the graph.
Since absolute value function can not be negative,
the minimum point of the graph is where .
The original function is .
Set original function
(Subtract 7 from each side)
(Apply additive inverse property: )
(Apply additive identity property: )
(Multiply each side by negative one)
(Product of two same signs is positive)
The original function is .
Set original function
(Add 3 to each side)
(Apply additive inverse property: )
(Apply additive identity property: )
Next make at table, fill out the table with values for x > 3 and x < 3, .









5 

6 
0 
3 
0 
7 
2 
1 
1 
6 
4 
1 
2 
5 
First, draw a coordinate plane.
Locate the points on coordinate plane and draw the graph through these points.
Observe the graphs, both graphs have different shapes and
points on and have common point is .
The graphs of and have in common point is .
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