Quiz about Domain and Range of Quadratic

Question 1

What is the range of the function?

Accepted Answer

R:{y is less than or equal to 3}

Answer

R:{y is greater than or equal to 3}

Answer

R:{all real numbers}

Answer

R:{y is between and including -6 and 3}

Question 2

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 function for this situation?

Accepted Answer

$$0\le x\le230$$

Answer

$$6\le y\le36$$

Answer

$$0\le y\le36$$

Answer

$$6\le x\le230$$

Question 3

Determine the domain and range of the function.

Accepted Answer

Domain: all real numbers.

Range: all real numbers less than or equal to 1.

Answer

Domain: all real numbers.

Range: all real numbers less than or equal to 2.

Answer

Domain: all real numbers less than or equal to 1.

Range: all real numbers.

Answer

Domain: all numbers between 1 and 3.

Range: all real numbers less than or equal to 1.

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

The graph of the quadratic function f is shown on the grid.

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

Domain and Range of Quadratic

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