cr #16 1. roger is paid $50 to sell videos of a play to an audience after the play is
performed.
he also receives $2 for each video he sells. the function e(v)=50+2v
models the amount of money roger earns by selling v videos. the play's audience
consists of 230 people and each audience member buys no more than 1 video.
what is the practical domain of the function? (1 point) show how you
determined/defined the practical domain. (explain/show your process as if you were
teaching someone else how to do the work. (3 points) what is the most that roger
can earn? (1 point)

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation