Review Domain Range Intervals and Parent Functions

Where is the function increasing?

• (4, ∞)

• (−4, ∞)

• (6, ∞)

• 4 < x < 6

What is the increasing interval for this function? (There are NO arrows)

• (-6, -2)

• (-∞, ∞)

• (-2, 6)

• (-1, 3)

What is the domain of this function?

• (0, ∞)

• [1, ∞)

• [1, 5]

• [2, ∞)

What is the RANGE?

• (-∞, ∞)

• (-2, ∞)

• [-2, ∞)

• (-∞, 0) U (0, ∞)

Which parent function does not have a domain of all real numbers?

• Cubic

• Absolute Value

• Square Root

• Quadratic

To find the domain of the function, which part of the function should be set not equal to 0?

The domain is all real numbers​ (a)   and ​ (b)   .

• greater than or equal to -2

• less than 3

• greater than -2

• less than or equal to 3

What is the range of this parent graph?  Choose the best answer.

• All of the above

Domain: ​ ​ (a)  

Range: ​ (b)  

• all real numbers

Domain: ​ ​ (a)  

Range: ​ ​ (b)  

• all real numbers