A quadratic function is defined by f (x) = x2 - 6x + 19 .Which expression also defines f and best reveals the maximum or minimum of the function?
O x (x – 6) + 19
O (x – 3)2 – 10
O (x – 3)2 + 10
O (x – 3)2 + 9

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

True or false look at the picture pls : /