Answer:
first one: function
second one: not a function
third one: not a function
fourth one: not a function
Step-by-step explanation:
it is never a function if two of the x inputs are the same or if one x input has two y outputs..
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The zeros of this function is -4 and -8
Answer in the photo.......
A century is 100 years, and a millenium is 1000 years.
A centrury is 100/1000 part of millenium, or simplifying 1/10 or 0.10 part of millenium (or 10%).
