Omar is an event promoter. the table compares the number of people who said they would attend an event and the number of people who actually attended it, for the last few events omar promoted. can the actual attendance be represented as a function of the planned attendance? planned attendance actual attendance 1 5 0 150150 1 3 0 130130 2 2 0 220220 2 0 0 200200 3 7 0 370370 3 3 0 330330 2 9 0 290290 2 5 0 250250 3 0 0 300300 3 0 0 300300 2 2 0 220220 2 0 0 200200 2 0 0 200200 1 3 0 130130

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