What graph is y=1/2x+3 y=3/2x-1

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.

Abag contains 5 red marbles , 6 blue marbles and 4 green marbles. susie selects a marble and returns it to the bag before selecting another marble. if susie selects a red marble 6 out of 20 times, what is the experimental probability that the next marble she selects will be a red marble ?

The measure of angle theta is 3 pi over 2. the measure of its reference angle is pi /