Describe the relationship between the area and the perimeter of two squares with a length of 2.5 and 5.

For this case we have by definition, that the area of a square is given by:

While the perimeter is given by:

Where:

l: It's the side of the square.

Square 1:

Square 2:

We can see that the perimeter of the second square is double that of the first. In addition, the second area is four times that of the first square.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb