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Which of the following points is a location where the function f(x) = -2x² + 12x + 54 crosses the horizontal axis?
Two parabolas are graphed in the coordinate plane. Parabola A is a function, and parabola B is not a function. What is the maximum number of points...
What is the solution to the quadratic equation 5x² = 5x – 1?
What is the axis of symmetry of the parabola given by the equation -3x² + 42x – y = 0?
Except for one, all of the following parabolas have the same axis of symmetry. Which one is it?
Which of the following values of x is a solution of the equation 5x² + 5x = 10?
Which of the following values is a root of the equation 10x² = 37x – 7?
Which of the following are the solutions to the equation -9z² + 15z + 6 = 0?
Evaluate the expression 2(n + 1)³ – m when m = -4 and n = 1.
Which of the following are the solutions to the equation -4x² + 2x + 6 = 0?
Which of the following are the solutions to the equation 9z² – 4 = 0?
Evaluate the expression when r = 6 and s = -2.
Which of the following are the solutions to the equation c² – 4c = 12?
