Question
In $3-6,$ each set represents a function. a. What is the domain of each function? b. What is the range of each function? c.Is the function one-to-one? $$\{(0,3),(-1,5),(-2,7),(-3,9),(-4,11)\}$$
Step 1
In this case, we can find the domain by looking at the first element of each ordered pair in the function. The domain is the set of these numbers: $\{0, -1, -2, -3, -4\}$. Show more…
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