Independent and Dependent Variables, Proportional Relationships

Find the rate of change:

• 1

• 2

• 11

• There is no constant rate of change

Fine the rate of change:

• -5

• 2.5

• 22

• There is no rate of change

Does this graph show a linear relationship?

• Yes, it has straight line segments

• No, it is not a continuous straight line and there is no rate of change

• No, it has no labels on the axis

• Proportional

• Non-Proportional

• Proportional

• Non Proportional

• t is independent variable

  d is dependent variable

• d is independent variable

  t is dependent variable

• a is independent variable

  p is dependent variable

• p is independent variable

  a is dependent variable

• d is independent variable

  s is dependent variable

• s is independent variable

  d is dependent variable

• r is independent variable

  h is dependent variable

• h is independent variable

  r is dependent variable

Is this graph showing proportional relationship?

• Yes, it is a proportional relationship

• No, it is not a proportional relationship