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Mathematics 27 Online
OpenStudy (anonymous):

f(x)=5x+1,find f(-4) a.1 b.-21 c.-19 d.21

OpenStudy (anonymous):

c.-19

OpenStudy (anonymous):

-19

OpenStudy (unklerhaukus):

f(x) =5x+1, f(-4) =5(-4)+1=-19

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