sophiachernow
sophiachernow sophiachernow
  • 08-05-2020
  • Mathematics
contestada

The domain of a quadratic function is all real numbers and the range is ys 2. How many x-intercepts does the
function have?

Respuesta :

mysticchacha
mysticchacha mysticchacha
  • 08-05-2020

Answer:

2 x-intercepts  if  range is  y < 2

Step-by-step explanation:

If this quadratic function has a range   y < 2,  then definitely this function can have x-intercepts at y =0, therefore there are 2 x-intercepts

However if  range is y > 2,  then there are 0 x-intercepts.

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