Graphs Flashcards
(7 cards)
1
Q
Heading
A
Include the word “graph,” and write the dependent than the independent.
2
Q
Labeling
A
- Label the x-axis with the independent variable and include units.
- Label the y-axis with the dependent variable and include units.
3
Q
Scale
A
The units on both axes of the graph must go up on an equal scale. Start on 0
4
Q
Table
A
The first column (left) = independent
The second column (right) = dependent
5
Q
Gradient
A
The change in y over the change in x.
6
Q
Proportional/ directly proportional
A
A straight line goes through the origin, both sets of values are constant and increasing. y=kx
7
Q
Inversely proportional
A
One value increases, and the other decreases.
Not always a straight line.
Does not pass through the origin.
x times y=k
