Graph A diagram that exhibits a relationship, often functional, between two sets of numbers as a set of points having coordinates determined by the relationship. [Line graph, bar graph, pie chart].
Variable factors involved with change ex (if temperature was measured and recorded every hour for twelve hours time and temperature would be the variables).
Independent variable § the variable that is unaffected by the other variable ex (the time would be the independent variable because time is not effected by temperature).
Dependent variable § is the variable that is effected by the other variable ex (the temperature is effected or changed over a period of time).
Direct relationship § both variables changing in the same direction. Ex (on a graph of stream velocity and particle suspension as the stream increases the particles that are left in suspension also increase).
Indirect relationship § one variable increasing while the other variable decreases ex (on the graph of stream velocity to particle settling as the stream increase in velocity the less particle settling there is.
![Cyclical changes § graphs showing repeated patterns [wiggly line]. On a graph of time](https://present5.com/presentation/d6f1f8794b50c629bd1ec92ab92aa9bd/image-7.jpg "Cyclical changes § graphs showing repeated patterns [wiggly line]. On a graph of time")
Cyclical changes § graphs showing repeated patterns [wiggly line]. On a graph of time to high tide time goes on and the tide rises and falls.
Rate of change § Change in field value time
Rate of Change run rise Rate of Change = The rate of change is the steepness of the line.
Determine the rate of change (pitch) of the roof. 5 m 3 m
Determine the rate of change. E a r n i n g s Which points will you use to determine rise and run? 4 20 = $5/hr What does this rate of Number of Hours Worked change represent? The hourly wage
Dynamic Equilibrium § A state of balance achieved by two forces in motion. § Maintaining balance during a moving exercise.
Percent Deviation Difference between measured and accepted value ___________ Accepted value X 100
Скачать презентацию Graph A diagram that exhibits a relationship often
d6f1f8794b50c629bd1ec92ab92aa9bd.ppt