Which table show a function that is decreasing over the interval (-1,1)

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.)

Which graph of a hyperbola represents the equation 16x^2-y^2=16

What ratio is proportional to 18/21