10. Find a formula for an exponential function passing through the two points. (2,5). (6,9)11. A population of bacteria is growing according to the equation P(t)=1200ed, with t measured in years. Estimate when the population will exceed 3443.15. The median household income (adjusted for inflation) in Seattle grew from $42,948 in 1990 to $45,736 in 2000. If it continues to grow exponentially at the same rate, when will median income exceed $50,000