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Interpret Function Notation in Context
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ACCUPLACER
AAF.065 Interpret Function Notation in Context
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Let H(x) be the pH of a solution after x milliliters of base are added. Which statement correctly interprets H(6)-H(2)?
A
The pH after adding 6 milliliters of base minus the pH after adding 2 milliliters of base.
B
The pH after adding 2 milliliters of base minus the pH after adding 6 milliliters of base.
C
The 4-milliliter difference in the amount of base added.
D
The average change in pH per milliliter from 2 milliliters to 6 milliliters.
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