Quadratic Equations: four methods and real-life word problems
EmilyMath
2 Followers
Resource Type
Standards
CCSSHSA-CED.A.1
CCSSHSF-IF.B.4
CCSSHSF-IF.C.7
Formats Included
- PDF
Pages
32 pages
EmilyMath
2 Followers
Description
Four methods of solving quadratic equations: perfect squares and difference of squares, cross multiplication, completing the squares, and quadratic formula. Vieta's formula is also covered. Various Word problems from compound interest to package designing are fully demonstrated.
Total Pages
32 pages
Answer Key
Included
Teaching Duration
3 Weeks
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Standards
to see state-specific standards (only available in the US).
CCSSHSA-CED.A.1
Create equations and inequalities in one variable and use them to solve problems.
CCSSHSF-IF.B.4
For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship.
CCSSHSF-IF.C.7
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.
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Questions & Answers
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