Plz me do this math problem. it says "my brother nathan is 15 years old and my uncle is 40 years old. how many years will it take for my brother nathan to reach the age of 40" than it says "write an equation and solve the problem show your work"

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