The height of a mountain at point (z, y) is given by h(r, y) = ze + 3y. You are standing on the mountain directly above the point (-2,1). From position, which of the following statements are true?...

Please solve multiple choice question correctly

Extracted text: The height of a mountain at point (z, y) is given by h(r, y) = ze + 3y. You are standing on the mountain directly above the point (-2,1). From position, which of the following statements are true? Select all that apply. The height is increasing most rapidly in the direction of (-1,-1). The slope of the path of steepest ascent is equal to v2. The height is decreasing most rapidly in the direction of (-1, -1). O None of the above