What is the common difference d of the sequence
9,-8,-25,-42,-59, . . .

what does d =?
d=

Are the corresponding angles congruent? explain why or why not.

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric

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.