Write a quadratic function in vertex form whose graph has the given vertex and passes through the given point. Then, rewrite the equation from vertex form to standard form f(x) = ax^2 + bx + c 1. Vertex (1,8) Passes through (3,12)

2. Vertex (5,-2) Passes through (7,0)

Answer is in the photo. I can only upload it to a file hosting service. link below! Good Luck!

https://cutt.ly/wzdvC7R

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*