The mean means average. To find it, add together all of your values and divide by the number of addends. The median is the middle number of your data set when in order from least to greatest. The mode is the number that occurred the most often. The range is the difference between the highest and lowest values.
now, what is the value of the derivative at any extrema on the original function? well, by definition, if the original function has an extrema anywhere, the derivative will be the derivative of a horizontal tangent line to it, and by definition it'll be 0.
The right answer is
Rolls 2 4 6 8
Value $4 $8 $12 $16
Short Answer: SSS <<<<<< Answer
Argument
LJ = KM Given (Marked with a double arrow)
JM = KL Given (Marked with a single arrow)
JK = JK A line is equal to itself
Therefore Triangle JKL ≡ Triangle JKM
D <<<<< Answer
