Math Problem Statement
En ellips med ekvationen xˆ2/4+yˆ2/9=1 och en rät linje med ekvationen y=−1/2x+3 skär varandra i två punkter. a) Bestäm ellipsens mittpunkt, stora och lilla axlar, och rita därefter ellipsen och linjen i ett koordinatsystem. b) Beräkna exakt skärningspunkterna mellan ellipsen och den räta linjen.
Solution
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Math Problem Analysis
Mathematical Concepts
Analytic Geometry
Ellipse
Linear Equations
Intersection of Curves
Formulas
Ellipse equation: (x^2/a^2) + (y^2/b^2) = 1
Line equation: y = mx + b
Substitution to find intersection points
Theorems
Properties of an ellipse
System of equations
Suitable Grade Level
Grades 10-12
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