The graph of the function f(x) = (x − 3)(x + 1) is shown. which describes all of the values for which the graph is positive and decreasing? a. all real values of x where x < −1 b. all real values of x where x < 1 c. all real values of x where 1 < x < 3 d. all real values of x where x > 3

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Find the area between y=e^x and y=e^2x over [0,1]

Which equation can be used to determine the reference angle, r, if 0=7 pi/12?