Plot Graphs
Key in your function and click "Plot" button.
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cos(x)
Zoom in and out the graph by holding Shift key and using mouse scroll.
Move the graph by holding Shift key and drag the graph with mouse.
Sample Graphs:
- Straight lines:
3x - 2 - Polynomials:
x^3 + 3x^2 - 5x + 2 - Trigonometric functions:
sin(x), cos(x/2), tan(2x), csc(3x), sec(x/4), cot(x) - Inverse trigonometric functions:
arcsin(x), arccos(x), arctan(x), arccsc(x), arcsec(x), arccot(x) - Exponential (
e^x) and logarithm (ln(x)for natural log andlog(x)for log base 10) - Absolute value: use "abs" like this:
abs(x) - Hyperbolic functions and their inverses:
sinh(x), cosh(x), tanh(x), arcsinh(x), arccosh(x), arctanh(x) - Sign (1 if the sign is positive, −1 if the sign of the function is negative.) For example, try
sign(sin(x)) - ceiling:
ceil(x)and round:round(x) - square root:
sqrt(x) - Combinations of Graphs:
ln(abs(x)) - If your graph doesn't work: Try using brackets E.g. "tan 2x" not working. You have to put
tan(2x).