Pre-Calculus, 9th edition
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11
| PAGE: 639 | SET: Exercises | PROBLEM: 11 |
Please look in your text book for this problem Statement
Observe the graph :
The graph is opens up and symmetric about 
-axis and the center is 
.
The general form of the parabola equation which represents the graph opens upward is 
.
Substitute in 
.
.
The parabola passes through the point is 
.
Substiute 
in 
.
.
Substiute in 
.
Therefore, the option 
is the correct choice.
The option 
is the correct choice.
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