6. The vertex of a parabola is (15,-30) and the y-intercept is (0,25). Is this enough information to write the equation? If so, do such, if not explain.

Question

asked Nov 22, 2023 226k views

1 Answer

Carmita · Answer 1 · 2023-11-28T06:48:30+0000

Answer:

y=(11)/(45) x^2-(22)/(3)x+25.

Explanation:

Enough.

The explanation is in the attached picture.

Note, the suggested way is not the only one, and finally a=11/45.