It is not a function—an element from the domain is paired with more than one element from the range. Specifically, the input value of 4 corresponds to two output values: 5 and -4.
A function can only take on one output for each input. It only takes one input value to associate with more than one output value to be invalid as a function.
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Answer:
9.30918
Step-by-step explanation:
3/8 + 1/16= 7/16
so it's c. 7/16
Answer:
14.49
Step-by-step explanation:
You should have an angle of elevation of 30 degrees.
