Which of the following is the minimum value of the equation y= 1/3 x^2+2x+5? a) 2 b) 1/3 c) -3 d) 5

THE CORRECT ANSWER IS C)-3

“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 .