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If f(x) = 7(x - 2) + 4(x + 1), what is f(2)? O 9 O 10O 11 O 12
2 answers:
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Answer:
a
Step-by-step explanation:
+
These fractions have a common denominator and so do not require to be altered.
The numerators can be added to simplify, that is
=
The remaining fractions have different denominators and would require to be altered before they could be added.