Quadratic Range and Domain

Which answer choice best represents the domain and range of the function?

The golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height in yards of the golf ball above the ground as a quadratic function of x, the horizontal distance in yards of the golf ball from the tee box.

What is the domain of the function for this situation?

Which of these best represents the domain of f?

• All real numbers

• All real numbers less than -3 or greater than 2

What are the domain and range of this function?

What are the domain and range of this function?

What is the domain of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

Which inequality best represents the domain of the part shown?

Which quadratic functions have a domain of all real numbers and a range of all real numbers greater than or equal to -6? Select all that apply.

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

• All real numbers less than -3 or greater than 2.

• All real numbers

The graph shows the height of an object in meters after it is dropped off the edge of a building. Which of these best represents the domain of the quadratic?

• All real numbers

• All real numbers less than 4