Mathematics
Grade10
Easy

Question

Write an expression for the function which has a translation by 3 units up of f left parenthesis x right parenthesis space equals space cube root of x.

  1. cube root of x minus 3 end root
  2. cube root of x plus 3 end root
  3. root index 8 of x minus 3
  4. root index 8 of x plus 3

hintHint:

A function in maths is a special relationship among the inputs (i.e. the domain) and their outputs (known as the codomain) where each input has exactly one output and the output can be traced back to its input. 

The correct answer is: root index 8 of x plus 3


    An expression for the function which has a translation by 3 units up of f left parenthesis x right parenthesis space equals space cube root of x is cube root of x plus 3

    Transformation of functions is a unique way of changing the formula of a function minimally and playing around with the graph.

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