Given f(x) = -2(x – 4)2 + 6 4. What is the vertex of this function?
5. Is the vertex a maximum or minimum?
6. Complete the table of values for f(x):

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation