Daniela is putting away test tubes in Science Lab. She has 50 test tubes and 12 will fit on each rack. How many racks will Danie
1 answer:
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Answer:
we have
using a graph tool
see the attached figure
the domain of the function is all real numbers------> the interval is (-∞,∞)
the range of the function is --------------------------------> the interval (-∞,9]
therefore
the answer is
The range of the function is all real numbers less than or equal to 9
Step-by-step explanation:
