Alg C&C MYF Review

Addison is trying investigating quadratics. She has 4 equations of the same quadratic and is looking for the one that will tell her the minimum value without having to do any work.

Claire is scuba diving and tracking her depth and the temperature of the water on the graph. Based on the scatter plot, which statement BEST interprets the relationship between her depth and the water temperature?

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  There is no correlation between the two variables, but there is causation.

• There is neither a correlation nor causation between the two variables.

• There is a correlation between the two variables but not causation.

• There is both a correlation and causation between the two variables.

Isaac surveyed some of his classmates about their shoe size and how many books that they have read in high school. Based on the scatter plot, which statement BEST interprets the relationship between shoe size and the number of books read?

• There is no correlation between the two variables, but there is causation.

• There is neither a correlation nor causation between the two variables.

• There is a correlation between the two variables but not causation.

• There is both a correlation and causation between the two variables.

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Tags

CCSS.HSF-IF.C.7E

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSF-IF.C.8A

CCSS.HSA-SSE.B.3B

The population of Georgia from 1960-2000 is listed in the table.

Which type of function is the best model for this data?

• cubic function

• linear function

• quadratic function

• exponential function

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

A running club is training for a race. The number of kilometers run by 35 members last week is recorded in the dot plot.

One more person just reported their total of 15 km. How does this change the statistics that summarize the data?

• The mean increases.

• The range increases.

• The median increases.

• The interquartile range increases.