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Pre-Algebra
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OpenStudy (blackops2luvr):
If f(x) = 0.8(2 – x), what is the value of f(–2)? A. 0 B. 1.6 C. 3.2 D. 3.6
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OpenStudy (ivettef365):
just substitute the x for (-2) so you have 0.8(2 - (-2)) 0.8 ( 4) you can take it from here
OpenStudy (blackops2luvr):
@ivettef365 is it 3.2?
OpenStudy (ivettef365):
correct
OpenStudy (blackops2luvr):
yay thx
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