Inequalities (Edexcel A-Level Mathematics): Flashcards
📚Flashcards
Practise the cards
11 cards from this deck
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Practise the cards
11 cards from this deck
Line type for strict inequalities ( or )
Line type for strict inequalities ( or )
Dashed line
Line type for non-strict inequalities ( or )
Line type for non-strict inequalities ( or )
Solid line
Common test point for determining shaded region
Common test point for determining shaded region
Origin,
Where to shade if test point satisfies inequality
Where to shade if test point satisfies inequality
Region that includes the test point
Where to shade if test point doesn't satisfy inequality
Where to shade if test point doesn't satisfy inequality
Opposite side from test point
What line type for graphing ?
What line type for graphing ?
Dashed line
Shape involved in quadratic inequalities
Shape involved in quadratic inequalities
Parabola
What line type for graphing ?
What line type for graphing ?
Solid line
Solution region for systems of inequalities
Solution region for systems of inequalities
Where shaded areas overlap
What linear inequalities represent on graphs
What linear inequalities represent on graphs
Straight lines with shading
First step in graphing an inequality
First step in graphing an inequality
Graph the boundary line/curve