6-3: Square Root Functions and Inequalities

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# 6-3: Square Root Functions and Inequalities - PowerPoint PPT Presentation

6-3: Square Root Functions and Inequalities. I can graph and analyze square root functions. Graph and find its domain and range. Graph and find its domain and range. Graph (make a table). Graph and find its domain and range.

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## 6-3: Square Root Functions and Inequalities

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Presentation Transcript

### 6-3: Square Root Functions and Inequalities

I can graph and analyze square root functions

Graph and find its domain and range
• Graph (make a table)

x y

Graph and find its domain and range
• Graph (make a table)

x y

0

Graph and find its domain and range
• Graph (make a table)

x y

0 0

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1 1

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1 1

4

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1 1

4 2

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1 1

4 2

9

Graph and find its domain and range
• Graph (make a table)

x y

0 0

1 1

4 2

9 3

Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)
Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ 0

Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ 0

• Range
Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ 0

• Range

y ≥ 0

Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)
Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ -4

Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ -4

• Range
Graph and find its domain and range
• Graph (make a table)
• Domain (all x-values)

x ≥ -4

• Range

y ≥ 0

State the domain and range of:

Domain: x – 4 ≥ 0

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

Range:

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

Range: Let x = 4

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

Range: Let x = 4

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

Range: Let x = 4

State the domain and range of:

Domain: x – 4 ≥ 0

x ≥ 4

Range: Let x = 4

y ≥ 8