c) Is f onto? Answer yes or no and explain. Do not just quote the definition, but give a reason that refers to the formula f(x) = -3x + 1.
c) Is f onto? Answer yes or no and explain. Do not just quote the definition, but give a reason that refers to the formula f(x) = -3x + 1.
Chapter3: Functions
Section3.1: Functions And Function Notation
Problem 92SE: Show that the function f(x)=3(x5)2+7 is not one-to-one.
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