PLEASE HELP ME WITH THESE 2 QUESTIONS. I WILL REPORT YOU IF YOU SEND A LINK. ALL I NEED IS 8 and 9

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

When you find the area of a triangle do you use in. or in2

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?