Answer:
M-N= {a,d}
Step-by-step explanation:
subtract the common elements
Answer:
A: Quadrant IV
B. Quadrant III
Step-by-step explanation:
Quadrant IV is the bottom right
Quadrant III is the bottom left
That is the definition of a irrational number, A rational number must be able to be written as a ratio of 2 integers. The denominator cannot be 0, because that would make the number undefined
Answer:
It is not a function.
Step-by-step explanation:
This is what we call a mapping;
Functions do not give multiple output values for a given input value;
As we can see, the input 2 produces an output of 20 and 40, therefore we can tell this is not a function.
