Answer:
B.
Step-by-step explanation:
Answer:
x < 7
Step-by-step explanation:
the domain of a function defines the valid x values for the function.
as we go from left to right through all possible values of x, we see all values incl. x=-1 are creating a valid function result (y) for this function. until we reach x=7.
the empty ball indicates that there is no y value defined here. and for any value x>7 there is no y value defined.
so, x < 7 is the right one.
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Answer: 7.14
I hope this helped!
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- Zack Slocum
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Answer:
A
Step-by-step explanation:
I hope this helps
Answer:
90
Step-by-step explanation: