Plzz
which of the following best describes the ordered pairs listed below?
(-2, 0), (0, -4), (6, -16), (8, -20)
both a relation and a function
neither a relation nor a function
relation only
function only

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Factor this polynomial completely x^2-64

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)