Question 6 of 15
The graph below represents a quadratic function. Use it to determine the
domain and range of the function.
9
4
2
4
2
2
2
4
6 8
X
○ A.
Domain: all real numbers
Range: x≥ -4
Domain: all real numbers
○ B.
Range: y ≥ -4
О с.
Domain: x-4
Range: x≥ -4
Domain: all real numbers
○ D.
Range: y ≤ -4