Question

What name is given to lines that have the same slope and the same y-intercept?

coincidental

intersecting

parallel

Answer 1

Parallel = same slope, different intercept
Intersecting = different slopes (intercepts don't matter, they WILL intersect if the slopes are different)

:)

Answer 2

coincidental

Answer 3

Intersecting is two different plots that intersect somewhere down the line. Parallel lines are two lines that have the same slope, and different intercepts. Coincidental would be your answer, because it would be a coincidence to have 2 of the same line.