Please help I’m second guessing this and I know I shouldn’t be but I need need an second opinion. Thanks ps the questions are on the bottom!

(40 points) i need some . an answer definition is appreciated as well.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4