If lemonade costs 1.5 cents per ounce, what is the cost per pint?

24 Cents I believe, cause 16 fluid ounces is 1 pint, so 1.5 x 16 = 24. I believe 24 cents.

Step-by-step explanation:

Range is the set of y values for which the function is defined

To find out the range we look at the value of k in the vertex

General vertex form is :

where (h,k) is the vertex that is maximum when a is negative

From the given equation the value of k= -1

The graph reaches the maximum value at y=-1

So range is