6
Sy st e m s o f Eq u a t i o n s
and Inequalit ies
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Ch ap t er Pr ev i ew
6-1 Solving Systems by G raphing
6-2 Solving Systems Using Substitution
6-3 Solving Systems Using Elim ination
6-4 Applications of Linear Systems
6-5 Linear Inequalities
6-6 Systems of Linear Inequalities
BIG ideas
1 S o l v i n g E q u a t i o n s a n d I n e q u a l i t i e s
Esse n t i a l Q u e st i o n : How can you solve a
sy st em o f eq u a t i o n s o r i n e q u a l i t i e s?
2 Modeling
Es se n t i a l Q u e st i o n : Can sy st em s o f
equat ions m odel real-w orld sit uat ions?
Th e o n l i n e
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Vocabulary
English/Spanish Vocabulary Audio Online:
English Spanish
consi st ent , p. 365
dependent, p. 365
el i mi nat i on met hod, p. 378
inconsistent, p. 365
independent, p. 365
linear inequality, p. 394
so l u t i o n of an
inequality, p. 394
so l u t i o n of a syst em of
linear^ equations, p. 364
so l u t i o n of a syst em of
linear inequalities, p. 400
consi st ent e
dependiente
el i mi naci on
inconsistente
independiente
desigualdad lineal
so l u ci o n d e u n a d esi g u al d ad
so l u ci o n d e un si st em a
de ecuaciones lineales
so l u ci o n d e un si st em a
de desigualdades lineales
su b st i t u t i o n m et ho d , p. 372 metodo de sust it ucion
DOMAINS
- Creating Equations
- Reasoning with Equations and Inequalities
- Interpreting Categorical and Quantitative Da
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