Is “4 greater than x” 4 > x or 4 + x

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?