I hope this helps but use lingith × with × higth so you would × 6 ×4 ×3
Almost every even number except for 0 can be divisible by 2. An example of a four digit number that is divisible by 2 is 2,000. 2,000 divided by 2 is 1,000 so it can be divisible. Or you could use a challenging number which is 1,048. 1,048 divided by 2 is 524 so it is divisible.
Y<-1/2x
Y> or = -1
Because if you plug in a number then it's the only one that fits
√49 is a rational number.