Point A lies on the x-axis and distance from point A to the y-axis is 2 units, then the coordinates of A are (-2,0) (-2, because A lies on the left side from the origin and 0 because A lies on x-axis).
The distances from point B to the x-axis and y-axis are 2 and 4, then tha coordinates of point B are (4,2).
To find the middle-point M of segment AB you should use formulas:
![x_M= \dfrac{x_A+x_B}{2} \\ y_M= \dfrac{y_A+y_B}{2}](https://tex.z-dn.net/?f=x_M%3D%20%5Cdfrac%7Bx_A%2Bx_B%7D%7B2%7D%20%20%5C%5C%20y_M%3D%20%5Cdfrac%7By_A%2By_B%7D%7B2%7D%20)
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Then
![x_M= \dfrac{-2+4}{2}=1 \\ y_M= \dfrac{0+2}{2}=1](https://tex.z-dn.net/?f=x_M%3D%20%5Cdfrac%7B-2%2B4%7D%7B2%7D%3D1%20%5C%5C%20y_M%3D%20%5Cdfrac%7B0%2B2%7D%7B2%7D%3D1)
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Answer: M(1,1), correct choice is C.