Use a graph to estimate the x-intercepts of the curve y 1 2 2x 2 5x 4 . Then use this
Chapter 5, Problem 47(choose chapter or problem)
Use a graph to estimate the x-intercepts of the curve y 1 2 2x 2 5x 4 . Then use this information to estimate the area of the region that lies under the curve and above the x-axis.
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