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OpenStudy (anonymous):
What is f(–5) if f(x) = |2x – 1| + 10? (1 point) 21 19 –1 –21
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OpenStudy (anonymous):
@emily9102
OpenStudy (anonymous):
21
OpenStudy (anonymous):
Thanks @bobristic for clicking here!
OpenStudy (anonymous):
How did you get there?
OpenStudy (anonymous):
-5 is replaced with x , so -5 times 2 is -10 and -10 - 1 is -11 and this sign | | means how far away it is from 0, so 11. Then 11 + 10 is 21
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OpenStudy (anonymous):
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