Mathematics
Grade10
Easy

Question

Find the minimum value of g left parenthesis x right parenthesis equals root index 8 of x minus 2 text for end text minus 8 less or equal than x less or equal than 8.

  1. -4
  2. -2
  3. 0
  4. 2

hintHint:

The minimum and maximum of a function are also called extreme points or extreme values of the function. 

The correct answer is: 0


    g left parenthesis 8 right parenthesis equals cube root of 8 minus 2 equals 2 minus 2 equals 0
    So, the minimum value of g(x) is 0.

    For minimum value, we check on extreme points

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