Discussion of Question with ID = 012 under Basic-Simplification

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Question

The maximum value of the expression 68 - |x - 7| is?

A

68.

B

70.

C

66.

D

72.

Soln.
Ans: a

The maximum occurs when the value of |x - 7| is the lowest, which is 0, so the maximum value is 68.


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