Which of the following tables foes not represent a function x 0 1 2 3 4
y 7 7 7 7 7

x -2 -1 0 1 2
y -8 -4 0 4 8

x -2 -1 0 1 2
y 4 1 0 1 4

x 3 4 5 4 3
y 0 -2 -4 -6 -8

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?