What is the vertex of the graph of the function below?
у= k - 4х + 3
ОА. (2, 0)
Ов. (2, -1)
Ос. (1,-1)
OD. (1, 0)

Which graph represents the following piecewise defined function?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

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