Square Root Inequalities

• (-1, 15]

• [-1, 15]

• (-1, 15)

For a square root inequality equation, you must first​ (a)   and then solve ​ (b)   equations: one of them is the original equation, and the other is the part under the radical set greater than or equal to ​ (c)   .

• isolate the radical

• two

• zero

• three

• square both sides

The value of √k lies between 2.2 and 2.3. Select all possible values of k.

• 1.49

• 5.04

• 6

• 5

• 5.3

• The inequality is true only for all real numbers greater than or equal to 0.

What is the domain of this function?

• x ≥ 2

• x ≤ 2

• x ≥ -2

• x ≤ -2

Find the domain and range of the function

• Domain: x ≤ -1 Range: y ≤ -1

• Domain: x ≥ 1 Range: y ≤ 4

• Domain: x ≥ -1 Range: y ≥ 4

• Domain: x ≥ 4 Range: y ≥ -1

What is the domain of the function in this graph?

• x ≤ 3

• x ≥ 3

• x ≤ 0

• x ≥ 0

What is the range of the function in this graph?

• y ≤ 3

• y ≥ 3

• y ≤ 0

• y ≥ 0