Focus: (0, -2)
directrix: y = 2

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

In what organelle does photosynthesis take place?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers