ALg C&C GA EOC Unit 7 Walkthrough

• The slope is 2. This means that the average height of the plant at 0 weeks is 2. The y-intercept is 3. This means that for every 1 additional week, she can expect an average of 3 cm of growth.

• The slope is 3. This means that for every 1 week, she can expect an average of 3 cm of growth. The y-intercept is 2. This means that the average height of the plant at 0 weeks is 2.

• The slope is 2. This means that for every 1 additional week, she can expect an average of 2 cm of plant growth. The y-intercept is 3. This means that the average height of the plant at 0 weeks is 3.

• The slope is 3. This means that the average height of the plant at 0 weeks is 3. The y-intercept is 2. This means that for every 1 additional week, she can expect an average of 2 additional cm of plant growth.

Sheldon and Leonard each collected data on the number of planes they observed taking off at an airport every 10 minutes for an hour and a half. The data Sheldon collected are summarized as shown.
• The range of Sheldon’s data is 4
• The median of Sheldon’s data is 7
• The mean of Sheldon’s data is 6.56

The data Leonard collected have the same range and the same median as the data Sheldon collected, but the mean of Leonard’s data is 7. The line plot correctly shows seven of the nine data points for Leonard’s data set.

What are the missing numbers? ​ (a)   ​ (b)  

*put smaller number in first blank & higher in second blank

• 8
• 9
• 3
• 4
• 5
• 6
• 7

Which set of data points could BEST be modeled by a line of best fit that is a decreasing linear function?

Which statement BEST describes the data?

• The data can be modeled by a linear function.

• The data can be modeled by a constant function.

• The data can be modeled by a quadratic function.

• The data can be modeled by an exponential function.