Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

What is the effect on the graph of the function y=3x^2+4 when it is changed to y=-3x^2+4?

A. The graph narrows

B. The vertex moves down the y-axis

C. The graph opens down

D. The graph open up

E. The graph widens