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Solve the quadratic equation 2x2 + 6 = 8x by graphing. Question 13 options: A) x = –1, x = 3 B) x = –3, x = 1 C) x = 1, x = 3 D) x = –3, x = –1
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The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?
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Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle
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The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
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Solve the quadratic equation 2x2 + 6 = 8x by graphing. Question 13 options: A) x = –1, x = 3 B) x =...
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