All values above 48 are in the solution set, so everything to the right of the circle is shaded, the correct option is C.
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A graph can be defined as a pictorial representation or a diagram that represents data or values.
Let x be the height required for the ride.
Guests must be at least 48 inches tall to be able to ride the roller coaster. It means required height is greater than or equal to 48.
x ≥ 48
Since, 48 is included in the solution set, therefore there is a closed circle at 48.
All values above 48 are in the solution set, so everything to the right of the circle is shaded.
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