Respuesta :

mhanifa

Answer:

  • 1. QF
  • 2. NQF
  • 3.  NQF
  • 4. QF
  • 5. QF
  • 6. Undefined, unclear

Step-by-step explanation:

1. f(x) = x^2 + 2

  • It is a quadratic function as in the format of y = ax^2 + bx + c

2. f(x) = 2x - 10

  • It is linear function, not quadratic

3. It is linear function as y- is an arithmetic sequence

  • Not a quadratic function

4. As per the pairs we can determine the function:

  • y = 1/2x^2 + 1/2x
  • It is a quadratic function

5. The graph is parabola

  • It is a quadratic function

6. Undefined as not clear what is it

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