Data was transformed and a least squares regression line was computed with equation ý = 7.2x +2.3. Use the equation to compute the residual for the pair (5,40).

I have no idea what grade r u in because I’m in 7th and I have no idea but tha for this

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .