Use a graphing calculator to find an exponential model that shows the relationship between the decades x since 1950 and the population y. Use 0 for 1950, 1 for 1960, How can you rewrite the exponential growth function in Exercise 3 to find the yearly growth rate?

What is the domain of the function f(x)=^9x

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =