SOLUTION: f(x)=-5x
A)-5/x-1
B)-6
C)-5
D)0
Algebra.Com
Question 601400: f(x)=-5x
A)-5/x-1
B)-6
C)-5
D)0
Answer by flame8855(424) (Show Source): You can put this solution on YOUR website!
what is the question ?
ok
f(x) - f(1) = -5x+5
(-5x+5)/ x-1 = -5
so the answer is c) -5
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