Ples a square is a rectangle. always sometimes never

By definition, a rectangle is:

Any four sided polygon (quadrilateral) that contains four right angles.

By extension, a square is:

Any rectangle where all sides are of the same, or equal, length.

never

Step-by-step explanation:

a square has 4 equal sides whereas a rectangle has 2 sides in equal length while the 2 other sides are equal but either shorter or longer than the length of the first 2 sides

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

answer: what do you mean