We can representthe graphof the relationshipusingour graphingcalculator.
The vertexis the maximumpointon the graphand is locatedat Hencein year 2002a total of
millionpeoplereceivedbenefits.
LessonSummary
- Reviewedgraphsof equations
- Reviewedhow to find the interceptsof a graphof an equationand to find symmetryin the graph
- Reviewedhow relationshipscan be usedas modelsof real-lifephenomena
- Reviewedhow to solveproblemsthat involvegraphsand relationships
ReviewQuestions
In eachof problems1–4, find a pair of solutionsof the equation,the interceptsof the graph,and determine
if the graphhas symmetry.