Anyway, to find the equation of the tangent line at the coordinates, we need a point and a slope. We already know that since the tangent lines at these coordinates are perpendicular to y = x - 2, the slope for both tangents will be -1. We already have the points each tangent goes through. First one goes through (-1/3, 5/27) and second one goes through (-1, 1). The equation of tangent line will be int he form:\[\bf y= mx+b\]Where m is the slope, which is -1, and we need b. Since we know a point for each tangent, plug in the x-value and y-value of the coordinates and solve for b. This will then give you the slope-intercept equation of the tangents at the coordinates.
@burhan101