Suppose that the temperature Tat every point (x,y) in the

Last updated: 8/9/2022

Suppose that the temperature Tat every point (x,y) in the cartesian plane is given by the formula T=1−x^2+2y^2. The correct statement about the maximum and minimum temperature along the line x + y = 1 is : (a) minimum is - 1, there is no maximum. (b) maximum is -1, there is no minimum. (c) maximum is 0, minimum is - 1. (d) there is neither a maximum nor a minimum along the line.