Two linear functions are shown. Function K A table has two columns and four rows. The first column heading is x, the second column heading is y; first row, negative two, negative two; second row, negative one, one; third row, one, seven; fourth row, two, ten. Function M y equals three halves x plus one Which statements about the functions are true? Select all that apply.

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.