Maths
Grade-10
Easy

Question

Find the minimum point of the function f left parenthesis x right parenthesis equals square root of x minus 2 end root plus 7.

  1. (2,-7)
  2. (-2,7)
  3. (-2,-7)
  4. (2,7)

hintHint:

The minimum point of a function is the point at which the function attains the minimum value.

The correct answer is: (2,7)


    We have to find the minimum point of the function, f(x) = √(x-2) + 7.
    The minimum point of the function in the form g left parenthesis x right parenthesis equals square root of x minus h end root plus k is (h, k).
    So, the minimum point is (2,7).
    Hence, the correct option is D.

    The minimum point is also called the minima.

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