Linear or Non-Linear
Terminology Part 1
Terminology Part 2
Equations
Graphs
100
Is this relation linear or non linear? Justify how you know.
What is linear, because it is a straight line?
100
A graph of a line that passes through (0,0) is called.
What is Direct Variation?
100
The numbers evenly placed on the axis of a graph.
What is the scale?
100
The initial value when C = 20 + 1.5n
What is 20
100
The initial value of this graph.
What is 100 mL?
200
Sketch an example of a non-linear relation.
(Drawings will vary)
200
A graph of a line that passes through (0,20) is called.
What is partial variation?
200
A situation that has no initial value.
What is "direct variation" ?
200
The rate when C = 1.5n + 20
What is 1.5
200
The rate of change of this graph.
What is $5 per bag of rice?
300
Is the relation linear or non linear? Justify your answer.
What is linear, because the first differences are the same?
300
The first difference found in this table of values:
What is 4 units?
300
The initial value found in this table of values
What is 0 units?
300
The equation for this Table of Values:
What is: C = 10 +3n
300
The initial value shown in this graph
What is 0 miles?
400
Is the relation linear or non linear? Justify your answer.
What is non-linear, because the first differences are not the same?
400
The initial value when:
What is $20?
400
A line that goes close to as many as possible, but does not necessarily pass through all points on a scatter plot.
What is a line of best fit?
400
The equation for this Table of Values: 
What is: C = 10 + 2n
400
The rate per game rental.
What is $2 per game?
500
Is the relation linear or non linear? Justify your answer.
What is non-linear, because the first differences are not the same?
500
A graph where the data points cannot be connected.
What is a scatter plot?
500
Found using a table of values and used to determine if a relation is linear or non-linear.
What are first differences?
500
The equation for this graph:
What is: A = 300 - 50n
500
The rate of change for this graph
What is 40 miles per hour?