Answer:
the answer is cubes curve
A plane has two dimensions and extends infinitely in both dimensions.
The answer is 3 because you need to use the last equation which is x is greater than or equal to 3.it doesn't make sense to use any of the other two equations because it asked what is the value of g(3).hope this helps if it does please mark brainliest
The pentagon does not belong because it has 5 sides while the other 3 shapes have only 4 sides.
