Determining Key Aspects of a Quadratic Function ty
4
The graph of the function f(x) = -(x + 1)2 is shown. Use
the drop-down menus to describe the key aspects of
the function
The vertex is the
The function is positive
The function is decreasing
The domain of the function is
2
-4
2
4
The range of the function is
2
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The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean