Two children are trying to cross a stream. They want to use a log that goes from one bank to the other. If the left bank is 5 feet higher than right bank and the stream is 12 feet wide, how long must a log be to just barely reach?

What are the domain and range of the function? f(x) = -4 (sqrt)x

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.