This is shown by the points on the line such as (10, 10) and (-4, -4). Graph A is \(y = -x\). All the coordinates have \(x\) and \(y\) values that are equal in magnitude but with opposite signs.

Click on the menu from the top-left corner of the screen and select ‘Graphing.’ You will then see a two-dimensional plotting surface where you can input equations and find out what their ...

Math students at Indus High School are solving linear equations and graphing ordered pairs of points on a life-sized Cartesian plane. The grid is composed of nearly 10,000 poplar trees, planted in ...

Express the polar equation \(r=\cos 2\theta\) in rectangular coordinates. Find the maximum height above the \(x\)-axis of the cardioid \(r=1+\cos \theta\text{.}\) Sketch the graph of the curve whose ...

Sketch the graph of this conic section which shows the focus, directrix and vertices. Identify and sketch the graph of the conic section defined by \begin{equation*} r=\frac{1}{2-4\cos \theta } ...