Quiz about Quadratic Function Domain Range

Question 1

Which of these best represents the domain of f?

Accepted Answer

All real numbers

Answer

$$-3\le x\le2$$

Answer

$$y\ge5.5$$

Answer

All real numbers less than -3 or greater than 2

Question 2

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

Accepted Answer

$$-3\le x<2$$

Answer

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

Answer

Answer

All real numbers

Question 3

What are the domain and range of the graph?

Accepted Answer

Domain: all real numbers

Range: $$y\le5$$

Answer

Domain: all real numbers

Range: $$y\ge5$$

Answer

Domain: $$1\le x\le6$$

Range: $$y\ge-5$$

Answer

Domain: $$1\le x\le6$$

Range: $$y\le5$$

Question 4

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

Accepted Answer

Domain: All real numbers

Range: $$y\ge5$$

Answer

Domain: $$x\ge-3$$

Range: $$y\ge5$$

Answer

Domain: $$x\ge-3$$

Range: All real numbers

Answer

Domain: $$y\ge5$$

Range: $$x\ge-3$$

Question 5

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

Accepted Answer

Domain: All real numbers

Range: $$y\ge5$$

Answer

Domain: $$x\ge-3$$

Range: $$y\ge5$$

Answer

Domain: $$x\ge-3$$ Range: All real numbers

Answer

Domain: $$y\ge5$$

Range: $$x\ge-3$$

Question 6

A 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 the function for this situation?

Accepted Answer

$$0\le x\le230$$

Answer

$$6\le y\le6$$

Answer

$$0\le y\le36$$

Answer

$$6\le x\le230$$

Quadratic Function Domain Range

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