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In this activity you may visualize the graphs of all functions presented previously, as well other kind of real functions (trigonometric, logarithmic, etc.). To do this, just fill the text field below with the function expression and, then, press the button “Refresh!”. |
Notation | Description |
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+,-,*,/ | addition, subtraction, multiplication and division |
a^2 | a to the power 2 |
2^a | 2 to the power a |
sqrt(a) | square root of a |
abs(a) | absolute value (or modulus) of a |
sin(a) | sine of a |
cos(a) | cosine of a |
tan(a) | tangent of a |
ln(a) | natural logarithm of a |
exp(a) | the number e to the power a |
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