Listen ► Calculate the average rate of change for the function f (x) = 2(x – 2)² + 1 over the interval (-2, 4). 04 0 -6.7 O 12 -20 Question 4 (1 point)

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !