A trough is 8 ft long and its ends have the shape of isosceles triangles that are 3 ft across at the top and have a height of 1 ft. If the trough is being filled with water at a rate of 8 ft/min, how fast is the water level rising when the water is 9 inches deep? SteM Let h be the water's height and b be the distance across the top of the water. Using the diagram below, find the relation between b and h. 1 3 9.
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When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
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