Hovedindhold
Algebra 1
Emne: (Algebra 1 > Emne 6
Modul 1: Introduktion til ligningssystemer- Ligningssystemer: trolde, told (1 af 2)
- Ligningssystemer: trolde, told (2 af 2)
- Test en løsning til et ligningssystem
- Løsninger til ligningssystemer
- Ligningssystemer med graftegning: y = 7/5 x-5 & y = 3/5 x-1
- Grafisk løsning af ligningssystemer
- Opstil ligningssystemer ud fra kontekst
- Fortolk punkter i forhold til et ligningssystem
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Test en løsning til et ligningssystem
Vi tjekker, om (-1,7) er en løsning til ligningssystemet: x + 2y = 13 og 3x - y = -11. Lavet af Sal Khan og Montereys Institut for teknologi og undervisning.
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