Create the missing equation for the sequence based on the table the description were they given equation

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

Which is f(5) for the function –2x2 + 2x - 3?

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0