What is the domain of this relation? {5, 16}
{-3, 3, 5, 9}
{(3,5), (5,16), (-3,5), (9,5)}
{-3, 3, 5, 9, 16}

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

Anyone know? will mark brainliest if correct

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%