Suppose xy > 0. describe the points whose coordinates are solutions to the inequality.

So, if x*y > than zero, we know that neither x nor y can be zero, because anything multiplied by zero is equal to zero.  Now, we also know, that a negative times a negative is positive, and a positive times a positive times a positive is positive.

So,

x and y can either both be negative, or both be positive.  

They cannot be zero, or one negative, one positive.

Hope this helps!

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

24 units

step-by-step explanation: