Math Problem Statement
Jika suatu garis 9x - 2y + 6 = 0 dirotasikan sejaun 45° berlawanan arah jarum jam. Tentukan hasil rotasi garis tsb
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Rotation Transformation
Linear Equations
Formulas
x' = x cos(θ) - y sin(θ)
y' = x sin(θ) + y cos(θ)
cos(45°) = √2/2
sin(45°) = √2/2
Theorems
Rotation Theorem in Geometry
Suitable Grade Level
Grades 10-12
Related Recommendation
Rotation of Line Equation by 90 Degrees Counterclockwise Around the Origin
Rotation of the Line y + 2x - 4 = 0 by -90 Degrees
Rotating a Line y=3x-5 by 90° Counterclockwise Around the Origin
Transform Linear Equation and Rotate by 45°
Find the Image of the Point (-1,9) After a 180° Rotation About the Origin