Y Which function is represented by the graph?
5
4
O
3
2+
1
Of(x) = x1 +4
Of(x) = -xl-4
O f(x) = -x + 4
Of(x) = |x-41
-5-4-3-2-14
-2-
-3
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Is every rectangle is a parallelogram? true false

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?