We just need to evaluate
f(-3)=-9+2=-7
f(-1)=-3+6=3
f(2)=6-3=3
f(4)=12-3/2=21/2
f(5)=15-6/5=(75-6)/5=69/5.
Thus, the range of f(x) is the set {-7,3,21/2,69/5}.
Marika M.
asked • 12/16/15The domain of the function f(x)=3x-6/x is {-3, -1, 2, 4, 5}. What is the function's range?
this is a test and i need help
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