Use the Figure of the triangular prism to find the volume?

Using the rise/run counting method, the slope of the line is

Which statement is true about the local minimum of the graphed function? 27 +0,25) over the interval [-4, -2], the local minimum is 0. over the interval (-2,-1], the local minimum is 25. over the interval (-1, 4], the local minimum is 0. over the interval [4, 7), the local minimum is -7. (-34, 139,0n 760) in modo

Does y+x=1 show direct variation. yes or no.