The graph of the function f(x) = (x + 3)(x - 1) is shown
below.
What is true about the domain and range of the function?
The domain is all real numbers less than or equal to 4,
and the range is all real numbers such that -3 sxs 1.
The domain is all real numbers such that -3 SX S1, and
the range is all real numbers less than or equal to 4.
The domain is all real numbers, and the range is all real
numbers less than or equal to 4.
The domain is all real numbers less than or equal to 4.
and the range is all real numbers.
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ONT NO
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+
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bob
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++
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+
64
+ +
12
+
4
+
6
x

For each proportion find the unknown number x 1/5/8=×/15

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

The weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?