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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
- Scientific Calculator
A beautiful, free online scientific calculator with advanced...
- Coordinate Plane
Coordinate Plane - Graphing Calculator - Desmos
- Scatterplot 1
Scatterplot 1 - Graphing Calculator - Desmos
- Function Table
Function Table - Graphing Calculator - Desmos
- 3-Dimensional Graphing Calculator
3-Dimensional Graphing Calculator - Graphing Calculator -...
- Drawing a Best-Fitting Line
Drawing a Best-Fitting Line - Graphing Calculator - Desmos
- Equation From a Table
Equation From a Table - Graphing Calculator - Desmos
- Tangent Line & Derivative
Tangent Line & Derivative - Graphing Calculator - Desmos
- Scientific Calculator
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Algebra. Graph y= (x-3)^2-4. y = (x − 3)2 − 4 y = (x - 3) 2 - 4. Find the properties of the given parabola. Tap for more steps... Direction: Opens Up. Vertex: (3,−4) (3, - 4) Focus: (3,−15 4) (3, - 15 4) Axis of Symmetry: x = 3 x = 3. Directrix: y = −17 4 y = - 17 4.
18 Ιαν 2024 · Check our vertex form calculator if you want to find the vertex of a quadratic function in a standard form. It also comes in handy whenever you try to convert from the vertex form of a parabola to the standard one.
Free online graphing calculator - graph functions, conics, and inequalities interactively
Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!
The vertex form is a special form of a quadratic function. From the vertex form, it is easily visible where the maximum or minimum point (the vertex) of the parabola is: The number in brackets gives (trouble spot: up to the sign!) the x-coordinate of the vertex, the number at the end of the form gives the y-coordinate.