A long jumper leaves the ground at an angle of 22° above the horizontal, at a speed of 9 m/s. The height of the jumper can be modeled by h(x) = -0.047x² +0.361x, where h is the jumper's height in meters and x is the horizontal distance from the point of launch. Part: 0/3 Part 1 of 3 (a) At what horizontal distance from the point of launch does the maximum height occur? Round to 2 decimal places. The long jumper reaches a maximum height when the horizontal distance from the point of launch is approximately meters. X

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