At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Which quadratic function opens upwards and has a vertex at (0,3)?
a. y=−(x−3)²
b. y=(x−3)²
c. y=−x²+3
d. y=x²+3