Mathematics
Grade10
Easy

Question

Find the domain and range of f(x) = |2x - 1| + 3
 

  1. D : [1 half ,infinity) , R : [3 , infinity)
  2. D : (-infinity , infinity) , R : (-infinity , infinity)
  3. D : (-infinity , infinity) , R : (3 , infinity)
  4. D : (1 half , infinity) . R : [-infinity , infinity)

hintHint:

Domain of f(x) is the set of all real value of x.
The minimum value of f(x) is 3. So, the range of the function is [3 , ∞).

The correct answer is: D : (-infinity , infinity) , R : (3 , infinity)


    To find the domain and range of f(x) = |2x - 1| + 3

    Hence, the domain of f(x) is the set of all real value of x and the range is [3,∞).

    Related Questions to study

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.