Difference between revisions of "Toolkit Functions"
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<math> f(x) = c </math> | <math> f(x) = c </math> | ||
the domain consists of all real numbers; there are no restrictions on the input. The only output value is the constant <math> c </math>, so the range is the set <math>\{c\}</math> that contains this single element. In interval notation, this is written as <math>[c,c]</math>, the interval that both begins and ends with <math>c</math>. | the domain consists of all real numbers; there are no restrictions on the input. The only output value is the constant <math> c </math>, so the range is the set <math>\{c\}</math> that contains this single element. In interval notation, this is written as <math>[c,c]</math>, the interval that both begins and ends with <math>c</math>. | ||
| − | Domain: <math> | + | |
| − | Range: [c, c] | + | Domain: <math> ( -\infty ,\infty ) </math> |
| + | |||
| + | Range: <math>[c, c]</math> | ||
==Resources== | ==Resources== | ||
Revision as of 12:47, 4 October 2021
Constant Function
For the constant function the domain consists of all real numbers; there are no restrictions on the input. The only output value is the constant , so the range is the set that contains this single element. In interval notation, this is written as , the interval that both begins and ends with .
![{\displaystyle [c,c]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/81ff746f9c400cf76f886e13e808c5e70460ee0d)
Domain: Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle ( -\infty ,\infty ) }
Range: Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle [c, c]}
Resources
- Domain Range and Toolkit Functions, Book Chapter
- Guided Notes
- Toolkit Functions, Lumen Learning
