Use the graph below to answer the following question: what is the average rate of change from x = –4 to x = 1? a. -3 b. -1 c. 0 d. 1

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5

What are the triple angle formulas? is it related to double angle identities?