Which of the following equations represents a quadratic function ? (1 point ) y = 3; y = 1/3 * x ^ 2; y = 4 - 1/3 * x; y = 4/z
1 answer
The equation y = 1/3 * x^2 represents a quadratic function because it is in the form of y = ax^2, where "a" is a constant and x is raised to the power of 2.