Given the following problem, what function should be used to solve for x?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)