Answer:
Picture no working.
Step-by-step explanation:
Are no the answer :)
7/15 will be the most you can simplify
Answer:
b
Step-by-step explanation:
because i said so and because i am tired and tired and tired
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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