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AP EAMCET202422 May 2024Evening ShiftMathematicsFunctionsActual

The range of the real valued function f(x)= 15 3 x+4 x+10 is

Options

  1. A[0,3]
  2. B[-1,3]
  3. C[1,3]
  4. D[-1,1]

Correct answer

C. [1,3]

Step-by-step solution

aligned & - 9+16 3 x+4 x 9+16 & 5 3 x+4 x+10 15 & 1 15 1 3 x+4 x+10 1 5 & 1 15 3 x+4 x+10 3 & Required range is [1,3] aligned

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