Use a calculator to find the area under the curve given by y = 20x2 + 11 between x = 0 and x = 3. Area:(1 point) Estimate the area between the curves y = 0.5x and y = 0.25x2. Use a graphing calculator. Answer:This is similar to a problem in the textbook. Graph the two curves 3; = 103: and y = 8%. These curves cross when m = 0. Find the xcoordinate of the other point where the two curves cross. X = Use your calculator to nd the area between the two curves. Area = Suppose the region on the left in the gure (with blue shading) has area is 44, and the region on the right (with green shading) has area 4. Using the graph of f (as) in the gure, nd the following integrals. The velocity of a car is f(t) = 8t meters/second. Use a graph of f(t) to find the exact distance traveled by the car, in meters, from t = 0 to t = 10 seconds. distance = (include units)