Given f(x) and g(x) = k•f (x), use the graph to determine the value of k. Answer choices
A. 3
B. 1/3
C. -1/3
D. -3

Find cot x if sin x cot x csc x = √2

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

The lengths of the two sides of a right triangle are 5 inches and 8 inches what is the difference the possible lengths of the third side of the triangle