Answer:

Step-by-step explanation:
We are given the following in the question:

We have to find the derivative of the given expression.


8.3x10^-1, I get 0.8300000000000001 when I use parentheses, the way you have it written, I get NaN
Answer:
Step-by-step explanation:
Variability refers to how spread out a group of data is. Data sets with similar values are said to have little variability, while data sets that have values that are spread out have high variability.
Answer:
D
Step-by-step explanation:
Slope formula: m = (y2 - y1) / (x2 - x1)
First coordinate: (1, 3)
Second coordinate: (3, 9)
m = (9 - 3) / (3 - 1)
m = (6) / (2)
m = 3
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