Identify the independent and dependent variables. Sophie has a doll collection with 36 dolls. She decides to sell s dolls to a museum and has r dolls
remaining.
The dependent variable is?
The independent variable is?

Construct the graph that models the given situation

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?