Unit 1.9 Flashcards
1
Q
What is a unitary rate?
A
A combination of two units where one is quoted as ‘per’ a unit of measurement
2
Q
Why are unitary rates an example of derived units?
A
They require division
3
Q
What is the difference between an independent and dependent variable?
A
Independent variables are controlled by the experimenter; dependent variables depend on the independent variable
4
Q
Where on a graph is the independent and dependent variable each located
A
Independent- x
Dependent- y
5
Q
Predicted values located within the data field of a graph is called what?
A
Interpolated values
6
Q
Predicted values located outside the data field of a graph is called what?
A
Extrapolated values
7
Q
What is the relationship between the x and y values of a straight line graph?
A
