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Hey James fix formatting please for domain and range I don't know how to use LaTeX

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Daniel Chen 2019-10-25 13:54:49 +00:00
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# Unit 3: Quadratic Functions
## Definitions
- `Linear relation`: A relation with a constant rate of change
- `Non-linear relation`: A relation with a variable rate of change
- `Degree` of a polynomial: Highest exponent that appears in any term of a polynomial
- `a-value`: Step property
- `Axis of symmetry`: Vertical symmetrical line through a parabola, also x-value for vertex
- `Zeroes`: x-intercepts of parabola
- `Vertex`: Maximum or minimum value on a parabola
- `Optimal value`: y-value for vertex
- `Domain`: List of all valid x-values for relation, expressed as $`D = {num, num2, num3}`$ or as a relation such as $`D = {x E R, x != 0, x < 50`$
- `Range`: List of all valid y-values for relation, expressed as $`R = {num, num2, num3}`$ or as a relation such as $`D = {y E R, y != 0, y < 50`$
## Parabolas