OpenStax, Algebra and Trigonometry 2e §12.4 Rotation of Axes · Exercise 26 · Geometry · Conic sections

Rotation of Axes · Exercise 26

Find a new representation of the given equation after rotating through the given angle.

$- 2 x^{2} + 8 x y + 1 = 0, θ = 45°$

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §12.4 Rotation of Axes · Exercise 26

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