Math Practice Topic: Domain and Range

Description: Determine the domain and range defined by
- ordered pairs
- graphs
- function expressions, f(x)

Adaptive Learning Progression: Ordered pairs, then graphs, then functions.

Sample Levels (out of 7)

Find the domain and range. Give answers in ascending order. Example: {-2, 1, 5} but not {1, -2, 5}.

1.
{ (9, 2), (6, 2), (6, -4), (-1, 4) } Domain: Range:

Find the domain and range.
Use curly braces like {-2, 1, 5} for specific numbers, and parentheses like (-∞, ∞) for spans whose ends are exclusive.

1.


Domain: Range:
2.


Domain: Range:
3.


Domain: Range:
4.


Domain: Range:

Find the domain and range.
Use curly braces like {-2, 1, 5} for specific numbers, and parentheses like (-∞, ∞) for spans whose ends are exclusive.Use square brackets like [0, 5] for spans whose ends are inclusive.

1.
f(x) = -1
x-3
Domain:
2.
f(x) = -2
x-6
Domain:
3.
f(x) = √-x + 9 Domain: Range:
4.
f(x) = 3
x-1
Domain:

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