A duck in a pond puts its head in the water to fish. It's height, f(x) can be modeled by the equation g(x)=x^2-2 where x is time in seconds. What is the ducks average rate of change between 2 and 4 seconds? Does this say the duck is going up or down​

Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?