Maths
Grade-10
Easy

Question

Find the vertex of the function. f(x) = IxI + 2.5

  1. (0, -2.5)
  2. (0, 2.5)
  3. (2.5, 2.5)
  4. (-2.5, 0)

Hint:

We know that;
we know that;
f(x) = aIx – hI + k
Vertex is (h, k)

The correct answer is: (0, 2.5)


    f(x) = aIx – hI + k
    Vertex is (h, k)
    Vertex is (0, 2.5).

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