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Algebra 15 Online
OpenStudy (anonymous):

If a = –3.7, what is the value of –a? A. –3.7 B. 3.7 C. 3 D. –3

OpenStudy (anonymous):

...B? O-o

OpenStudy (shamil98):

Yes.

OpenStudy (anonymous):

Yup, it's B because the negatives cancel out.

OpenStudy (shamil98):

f(x) = -3.7 f(-x) = 3.7

OpenStudy (anonymous):

thank you both

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