The graph shows the relationship between the time it started raining and the amount of rain that has fallen. Show that the relationship is linear, and then find the equation for the relationship.

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

good job you smart son of a gun you are smarter that einstein. 7