Finding X and Y Values from Domain and Range

Which is the inverse of the table?

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• 
• 
• 

What is the range of the function in this graph?

• (-infinity, 3]

• [3, infinity)

• (-inifnity, 0]

• [0 infinity)

Find the domain and range.

• Domain: all real numbers except -2.

  Range: all real numbers.

Mathematical Equivalence

ON

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

What is the DOMAIN of the graph shown?

• {-2, -1, 0, 1, 2, 3, 4}

• {2, 3, 4}

• 2 ≤ y ≤ 4

• -2 ≤ x ≤ 4

Give the RANGE of the set of ordered pairs: {(2, 11), (9, -3), (7, 21), (-8, 6)}

• {-8, 2, 7, 9}

• {-3, 6, 11, 21}

• -8 < x < 9

• -3 < y < 21

• quadratic

• absolute value

• square root

• inverse

What is g(7) if:

• -17

• -13 

• 13       

• 17

• linear

• cube root

• square root

• quadratic