Which of the following functions illustrates a change in amplitude? A. y = tan 2x
B. y = 1 + sin x
C. y = -2-cos(x - )
D. y = -2 cosbx

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

What rotation was applied to triangle def to create d’e’f’?