Complete the equation describing how x and y are related.
х
-2
1
0
1
2
3
у
-4
-4.5
-5
-5.5
-6
-6.5
y = [? ]x + [ ]

Which system of linear inequalities is represented by the graph?

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Evaluate cos2θ for cosθ = square root of 3/2