Which function represents a vertical stretch of an exponential function? f(x)= 3(1/2)^x
f(x)=1/2(3)^x
f(x)= (3)^x
f(x) = 3^(1/2x)

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.