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2 years ago

The number of basketball jerseys sold (Y) during certain months (x) at

Mathematics

1 answer:

Klio2033 [76]2 years ago

6 0

Answer:

March (3) to December (12)

Step-by-step explanation:

Given:

The graph above

Required:

Months where the number of Jerseys sold at least 150?

The above graph is a typical two dimensional graph.

A 2 dimensional graph has x and y axis.

The y axis (vertical) of this graph holds the number of jersey sold

While the x axis (horizontal) of this graph holds the number of month.

To check the month where at least 150 jerseys were sold, we mark the "150 mark" on the y axis then we trace it to the x axis.

For convenience sake, we'll make use of a line (see attachment).

Every month that falls under this line will not regarded as sales less than 150 (meaning that these months do not count as part of the answer)

From the line on the attachment, only the 3rd month to the 12th month satisfy this criteria.

Hence, the months at which number of sold jersey was atleast 150 is 3 to 12.

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Answer:

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Given

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$T_2 =2 - x$ -- Time

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$T_1 =x$

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So, we have:

$T_1 = 0.5$

$T_2 = 2 -0.5 = 1.5$

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