Positive and Negative Graphs

Give the y-intercept

• (2,0)

• (-2,0)

• (0,-2)

• there is no y-intercept

The scatter graph shows the relationship between the age of a car and its value.

Describe the correlation shown on the diagram

• Positive

• Negative

• No Correlation

Describe the correlation in the graph shown.

• Weak Negative

• Weak Positive

• Strong Negative

• Strong Positive

Describe the correlation in the graph shown.

• Strong Negative

• Strong Positive

• Weak Negative

• Weak Positive

Describe the correlation in the graph shown.

• Strong Negative

• Strong Positive

• Weak Negative

• Weak Positive

Which scatter plot show a positive relationship?

• Graph A

• Graph B

• Graph C

• Graph D

The scatter graph shows the relationship between the amount of rainfall and the number of umbrellas sold each day.

Which statements are true?

• The greater the amount of rainfall, the fewer umbrellas sold

• The greater the amount of rainfall, the more umbrellas sold

• The smaller the amount of rainfall, the fewer umbrellas sold

• The smaller the amount of rainfall, the more umbrellas sold

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

The scatter graph shows the relationship between the age of a car and its value.

Which statements are true?

• The younger the car, the higher its value

• The older the car, the lower its value

• As the car gets older, the cheaper it gets

• The car is most expensive in the first few years