Domain and Range (Warm Up )

When I see this, I will choose one of these two inequalities.

• <

• >

• ≤

• ≥

• Σ

When I see this when writing domain and range, I will choose 1 of these two inequalities.

• <

• >

• ≤

• ≥

• Σ

Graph the following ordered pairs:

(−3, 6)

(2, −5)

(4, 8)

(−6, -2)

The given graph​ (a)   a function, because it ​ (b)   the ​ (c)   line test.

• is not
• fails
• vertical
• is
• passes
• horizontal

The given graph ​ (a)   a function, because it ​ (b)   the ​ (c)   line test.

• is
• passes
• vertical
• is not
• fails
• horizontal

The domain and the range are

• Both all real numbers.

• not the same, Domain is all real numbers but the range is not.

• not the same, Range is all real numbers, but the domain is not.

• not apparent from the graph.

When finding the domain of a graph you look from ​ (a)   to ​ (b)  

• left
• right.
• bottom
• top

When finding the rainge of a graph you look from ​ (a)   to ​ (b)  

• left
• right.
• bottom
• top

The best Halloween Movie.

• 
• 
• 
• 
• 

What is the domain of the graph ?

• { -1, 1, 3}