Question
Which of the quadratic functions has the widest graph?
y = 1/3x^2
y = -4/5x^2
y = -4x^2
y = 0.3x^2
y = 1/3x^2
y = -4/5x^2
y = -4x^2
y = 0.3x^2
Answers
GPT 3.5
The quadratic function with the widest graph is y = -4x^2. The coefficient of x^2 in this function is -4, which is the largest among the given quadratic functions. The negative sign indicates that the graph opens downwards, making it wider compared to the other quadratic functions.