Help Will give out brainliest Look at the attached picture to solve 8) Where are points of discontinuity in functionſ?
2*+2 -1, -- < x < -2 = -2 and 2
√x + 2 – 2 < x <2
no points of discontinuity
2 < 3 <
x = -2
x = 2

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed

90.0% complete a b c d e confirm last week, your delivery runs took 7 hours 12 minutes on monday, 6 hours 46 minutes on wednesday, and 6 hours 53 minutes on friday. what was your average time for a delivery run?

Which equation can be used to determine the reference angle, r, if 0=7 pi/12?