Making Sense of Graphs That Tell a Story (Grade 12 NSC Matric Mathematical Literacy): Quizzes
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Practise the questions
10 questions from this quiz
What is the main advantage of using graphs to show relationships between quantities?
What is the main advantage of using graphs to show relationships between quantities?
They understand the story quickly & easily
What type of relationship do straight lines on a graph indicate?
What type of relationship do straight lines on a graph indicate?
Constant rate relationships
A graph shows a decreasing trend. How does the line appear?
A graph shows a decreasing trend. How does the line appear?
The line goes downward from left to right
What does it mean when a graph passes through the point (0;0)?
What does it mean when a graph passes through the point (0;0)?
When one quantity is 0, the other is 0
What do smooth curves on a graph show?
What do smooth curves on a graph show?
Gradual changes in the relationship
What is the maximum point on a graph?
What is the maximum point on a graph?
The highest value reached
What does the minimum point on a graph represent?
What does the minimum point on a graph represent?
The lowest value reached
What do turning points on a graph often represent?
What do turning points on a graph often represent?
Significant moments in the relationship
What is the first step in the systematic approach to graph interpretation?
What is the first step in the systematic approach to graph interpretation?
Examine the overall shape
What does a variable trend on a graph mean?
What does a variable trend on a graph mean?
The line changes direction sometimes