Quadratic graphs (Edexcel GCSE Maths): Flashcards
📚Flashcards
Practise the cards
12 cards from this deck
ShowHide
Practise the cards
12 cards from this deck
Term in quadratic equation
Term in quadratic equation
A term with
Shape of quadratic graphs
Shape of quadratic graphs
Curved lines, not straight lines
Turning point definition
Turning point definition
Where the curve changes direction
Creating table of values for quadratic graph
Creating table of values for quadratic graph
Substitute x-values into equation to find y-values
How to join plotted points
How to join plotted points
With smooth curve, never straight lines
Graph shape when term positive
Graph shape when term positive
U-shaped (opens upwards)
Graph shape when term negative
Graph shape when term negative
Upside-down U-shaped (opens downwards)
Turning point location on U-shaped curve
Turning point location on U-shaped curve
At the bottom
Turning point location on inverted U curve
Turning point location on inverted U curve
At the top
Tool for precise plotting
Tool for precise plotting
Sharp pencil
If point doesn't fit curve
If point doesn't fit curve
Check calculation for that x-value
Labelling requirement for quadratic graph
Labelling requirement for quadratic graph
Label with the equation