Question

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

Answer 1

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.