Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

You should plug in any number for x which can be positive or negative numbers. Explanation: graph {y=-x-3 [-10, 10, -5, 5]} So you can plug in any numbers for x.

If p x has degree n, then it is well known that there are n roots, once one takes into account multiplicity. To understand what is meant by multiplicity, take, for example, x2 - 6x + 9= x-3 2= …

Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x

Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

See a solution process below: Explanation: Multiply each term within the parenthesis by the term outside the parenthesis: (2)(x−y +1)⇒ ((2)×x)−((2)×y)+((2)×1)⇒ ...

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.

Graph Settings: X-axis ≤ x ≤ Y-axis ≤ y ≤ Show Asymptotes Show Extreme Points