all of them are connecting to each other

they all connet to eachouther :-)

if the number before the x is big then the graph is steep and the number at the end of the equation is the number the line goes through.

The line crosses at the same number that is at the end of the equation.

all of them of them are connecting to each other :)

The line crosses at the number which is at the end of equation

the numbers on bottom go through the numbers on the graph

the connection is that the line goes through the number last on the question

the last numbers go through the same number on the question.

The number on the end of the equation, the line will always go through it on the graph.