Read the question and give me the answers for number 19 this is a tough one it wants me to click on the graph

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

If f(x)= 3x+6 which of the following is the inverse of f(x)

Give all possible names for the line shown.calculation tip: lines can be written with either point first.