THE CORRECT ANSWER IS (B). IF THE GRAPH OF A QUADRATIC FUNCITON, Y...
49. The correct answer is (B). If the graph of a quadratic funciton, y = f(x), is tangent to the x-axis, the
roots of f(x) = 0 are real, equal, and rational.
49. The correct answer is (B). If the graph of a quadratic funciton, y = f(x), is tangent to the x-axis, the
roots of f(x) = 0 are real, equal, and rational.