1. link took out a $160,000, 10-year term policy at age 45. the premium per $1,000 is $4.18. he will be 55 years old next year when the premium per $1,000 will be $6.47. what is the amount of the increase?

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.