At which value of x does the function f(x) = |12 – x| + |...

Free Practice Question

PS · Problem Solving

605-655

Absolute Values/Modules

At which value of x does the function

f(x) = |12 – x| + |x – 3| – |5 – x|

reach its minimum?

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A

3

B

5

C

7

D

9

E

12

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Explanation

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