Plz asap givin 20 points n markin brainiest !

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?

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv