Which direction would the graph of y=3|x|-8 open
2 answers:
Answer:
The graph of given function open upward.
Step-by-step explanation:
The given equation is
....(1)
The general form of an absolute function is
.....(2)
If a>0, then the graph of function open up and if a<0, then the graph of function open down.
On comparing (1) and (2), we get
Since a=3>0, therefore the graph of given function open upward.
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