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(a)

Graph :

Using the table of values sketch the number of subscribers $\"\"$ respect to midyears $\"\"$ since 1996.

(1) Draw the coordinate plane.

(2) Plot the number of subscribers $\"\"$ with respect to years $\"\"$ .

(3) Connect the plotted points to a smooth curve.

$\"\"$ axis : Number of subscribers in millions represents with $\"\"$ .

$\"\"$ axis : Midyears represents with $\"\"$ .

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(b)

Observe the graph,

The number of cell phone subscribers at midyear in $\"\"$ is $\"\"$ million.

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(a) Graph of the number of cell phone subscribers :

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(b) The number of cell phone subscribers in $\"\"$ and $\"\"$ is $\"\"$ million and $\"\"$ million.