To what is Douglass speaking when he says, “You are loosed f…

To what is Douglass speaking when he says, “You are loosed from your mooring, and are free; I am fast in my chains and am a slave! You move merrily before the gentle gale, and I sadly before the bloody whip! You are freedom’s swift-winged angels, that fly round the world; I am confined in bands of iron! O that I were free! Oh, that I were on one of your gallant decks, and under your protecting wing!”

% Gold by Weight % Lead by Weight 0.22 0.41 0.24 0.31…

% Gold by Weight % Lead by Weight 0.22 0.41 0.24 0.31 0.20 0.89 0.23 0.62 0.18 0.41 0.15 0.88 0.17 0.67 0.17 0.59 The data above were gathered on 8 coins known to have been produced by a mint in Rome.  Gold and lead have been identified as possible factors in identifying the coins as having been minted in Rome.  Construct the linear regression equation: y = ____________