What is the constant of proportionality for the relationship shown in this table? x 3 6 9 12
y 1 2 3 4

A.1/6
B.1/3
C.3
D.9

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

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

How many terms does the polynomial x^2 y^2 have