What are the sine, cosine, and tangent of θ = 3 pi over 4 radians?

sin θ = square root 2 over 2; cos θ = negative square root 2 over 2; tan θ = -1

sin θ = negative square root 2 over 2; cos θ = square root 2 over 2; tan θ = 1

sin θ = square root 2 over 2; cos θ = negative square root 2 over 2; tan θ = 1

sin θ = negative square root 2 over 2; cos θ = square root 2 over 2; tan θ = -1

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

What is the average rate of change for this function for the interval from x=2 to x=4 ?