What's the answer for this?

Solving algebraic equations 2m+3=11

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?