| Function Features |
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| Reviewing
properties of functions |
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| • | Selecting names … don’t use alert() |
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| • | Parameter variables … don’t need to be |
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| declared, but work like local variables |
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| function
bmiE ( weightLBS, heightIn ) { |
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| // Figure BMI in English |
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| var heightFt = heightIn / 12; // Change
to feet |
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| return 4.89 * weightLBS / (heightFt *
heightFt); |
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| } |
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