Number of
Drinks,
4
Total Cost, y
(dollars)
5.00
10.00
15.00
22.50
8
12
18
What is the constant of proportionality that relates y, the total cost in dollars,
to x, the number of drinks purchased?
Aquadratic function is one of the form f(x)=ax2 + bx + c l, where a,b, and c are numbers with are not equal to zero.
Answer from: Quest
if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.
step-by-step explanation:
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