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To plot the arctan graph we will first determine a few values of y = arctan (x). Using the values of the special angles that are already known we get the following points on the graph:

Explore the graph and the properties such as domain, range of arctan (x) using graphs, examples with detailed solutions and an interactive app.

The reason that the domain of y = tan (x) must be restricted is because in order for a function to have an inverse, the function must be one-to-one, which means that no horizontal line can …

The arctangent of x is defined as the inverse tangent function of x when x is real (x ∈ℝ). When the tangent of y is equal to x: Then the arctangent of x is equal to the inverse tangent function of x, …

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Oct 29, 2025 · Learn how to draw and interpret the arctan graph. Understand its shape, key points, and how the arctan function relates to inverse trigonometry.

Jul 23, 2025 · The domain of arctan is R (real numbers) and the range of the Arctan function is (-π/2, π/2). The graph of the Arctan function is discussed below in the image below:

Graph the line using the slope and the y-intercept, or the points. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions …

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