Types of Relationships (Grade 11 NSC Matric Mathematical Literacy): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
ShowHide
Practise the cards
10 cards from this deck
Constant ratio relationship definition
Constant ratio relationship definition
Value increases by same percentage/factor repeatedly
Constant ratio graph behavior
Constant ratio graph behavior
Increasing at an increasing rate
Constant ratio graph shape
Constant ratio graph shape
Curved line that starts flat and gets steeper over time
Combination relationships definition
Combination relationships definition
Multiple pricing components working together
Two components of combination relationships
Two components of combination relationships
Fixed fee (flat line) and variable charge (sloping line)
Combination graph appearance
Combination graph appearance
Flat portion then sloping portion
Step function definition
Step function definition
Graph that looks like a staircase
Step function graph features
Step function graph features
Horizontal lines with vertical jumps
Step function cost within intervals
Step function cost within intervals
Cost remains constant within each interval
Four types of non-linear relationships
Four types of non-linear relationships
Constant ratio, combination, step function, no obvious pattern