Question

The graph of the quadratic function f is shown in the grid. Which of these best represents the domain of f?

A: y>=4.5

B: All real numbers less than -4 or greater than 1

C: -4<=x<=1

D: All real numbers ​

Answer 1

Answer:

D) all real numbers

Step-by-step explanation:

domain refers to all of the x-values on the graph and this curve can extend indefinitely in both the positive and negative directions