You work for a video streaming company that has two monthly plans to choose from: • Plan 1: A flat rate of $7 per month plus $2.50 per video viewed
• Plan 2: $4 per video viewed

a. What type of relationships model this situation for each plan? (proportional, non-proportional) Explain how you know.

Plan 1:
Plan 2:

b. Define variables that make sense in the context, and then write an equation with cost as a function of videos viewed, representing each monthly plan

Which statement justifies why angle ebc measures 90?

Find the area of the triangle shown 3 by 6

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)