Reading Information from a Graph (Grade 12 NSC Matric Mathematical Literacy): Flashcards
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Names of horizontal and vertical graph lines
Names of horizontal and vertical graph lines
Horizontal: x-axis; Vertical: y-axis
What graph scale indicates
What graph scale indicates
What each grid square or marking represents
Variable you can control or choose
Variable you can control or choose
Independent variable (goes on x-axis)
Variable that changes based on another variable
Variable that changes based on another variable
Dependent variable (goes on y-axis)
Starting point (0,0)
Starting point (0,0)
Origin
Formula to calculate unit rate
Formula to calculate unit rate
Graph relationship shown by a straight line
Graph relationship shown by a straight line
Linear relationship
Relationship where doubling one doubles the other
Relationship where doubling one doubles the other
Direct proportion
Steps to read a value from a graph
Steps to read a value from a graph
Draw vertical/horizontal lines to axes and read value
First step when analyzing any graph
First step when analyzing any graph
Read the title to understand what it represents