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OpenStudy (anonymous):
Evaluate : f(-3) if f(x)=2|4-x|+6
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OpenStudy (anonymous):
put x=-3 what is |4-3| f(-3)=2*1+6 simplify
OpenStudy (anonymous):
f(-3)=8 Divide by three is this right? @giligails
OpenStudy (anonymous):
no it is not division i think it is absolute value absolute value means |-x|=x
OpenStudy (anonymous):
so i think |4-(-3)|=7 2*7=14 14+6=20
OpenStudy (anonymous):
Okay that makes sense
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