Question

In the function y=-3x^2+1, what effect does the negative sign have on the graph, as compared to the graph of y=x^2. A.It shrinks the graph horizontally by a factor of 3 B. It reflects the graph across the x-axis C. It stretches the graph horizontally by a factor of 3 D. It shrinks the graph vertically by a factor of 3

Answer 1

The negative sign reflects the graph across the x axis

Then, the answer is number B. It reflects the graph across the x-axis.