Determine the equation of the line that goes through the points (-2, 1) and (1, -1). The equation of the line is:

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Need on this geometry question. explain how you did it.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?