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OpenStudy (anonymous):
If f(x) = 9 – 4|x + 1|, find f(–5). A.–15 B.–7 C.7 D.23
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OpenStudy (freckles):
replace x with -5 like this: 9-4|-5+1| Follow the order of operations.
OpenStudy (freckles):
Perform operations in grouping symbol look in the absolute value part you have some operations to perform what is -5+1?
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