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Scilla [17]
3 years ago
8

Which of the following quadratics has a minimum?

Mathematics
1 answer:
jarptica [38.1K]3 years ago
4 0

Answer:

When a quadratic equation's x^2 coefficient is positive, its graph is "U-Shaped" and has a minimum.

Of the equation's listed, the only equation that has a "U-Shaped" graph and would have a minimum is C or 3x^2 +2x -7.

Source: http://www.1728.org/quadr3.htm

Step-by-step explanation:

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3 years ago
The domain of the following relation: R {(6, -2), (1, 2), (-3, -4), (-3, 2)} is
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The domain is the set of possible inputs, i.e. the x-coordinates of the points.

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Because the image of -3 is not stated unambiguosly.



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Marty read 4 times as many pages as Nelson and Jennifer COMBINED. Marty read 1,860 pages.

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