Predict what the graph of the following quadratic function will look like. (If you have a graphing calculator, you can use it to verify your prediction.)
y = negative 3 x squared + 1

a.
Upward facing parabola-shaped; y-intercept (0, 1); symmetrical with respect to the y-axis
b.
Downward facing parabola-shaped; y-intercept (0, 1); symmetrical with respect to the y-axis
c.
Upward facing parabola-shaped; y-intercept (1, 0); assymmetrical with respect to the y-axis
d.
Downward facing parabola-shaped; y-intercept (1, 0); assymmetrical with respect to the y-axis

We have been given an equation . We are asked to predict the graph of our given function.

We can see that our given equation is a quadratic function.

We know that vertex for of parabola is , where a is leading coefficient and point (h,k) is vertex of parabola.

We can rewrite our given equation in vertex form as:

Upon comparing our given equation with vertex form, we can see that leading coefficient is and vertex is at point .

Since vertex is at , so line of symmetry will be that is equation of y-axis. So parabola will be symmetric to y-axis.

Since leading coefficient is negative, therefore, our parabola will be downward opening and option 'b' is the correct choice.

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step-by-step explanation: