Select the coordinates of two points on the line y = −2. (2 points) select one: a. (2, −2) and (−2, 2) b. (−2, −2) and (−2, 0) c. (2, −2) and (0, −2) d. (−2, 2) and (−2, −2)

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?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Me find the answer and explain the process to find the answer of the problem appreciate it : )