Find the end behavior of the function f(x)=1.6^xsin3x

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.