What is 1/2 - 1/9 I have a picture listed below any answer could really help

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

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Use the drop-down menus to complete the statements to match the information shown by the graph.