To determine the pattern and identify the correct image for the question mark, we need to observe the sequence and identify any consistent changes or transformations between the figures.

Observation:

• Figure A has a triangle with a dot inside it, surrounded by a square.
• Figure B continues with the same triangle but without the dot and maintains the square border.
• Figure C changes the inner shape to a square while retaining the square border.

It seems that the shapes and their properties are changing, but the external border remains constant. The transition from one image to another shows changes inside the square border.

Pattern Analysis:

• In Figure A, there is a triangle with a dot.
• In Figure B, the dot is removed from the triangle.
• In Figure C, the shape inside changes from a triangle without a dot to a black square.

We observe that Figure A and Figure B transition by removing the dot, while Figure B and C transition by changing the shape inside from a triangle to a square.

Based on the observed changes, the next figure should continue this pattern by changing back from the black square to a basic triangle or modifying its shading.

Conclusion:

Analyzing the options provided, the correct answer is the one where the internal shape returns to its basic geometric form, possibly a shaded variant of less detail but fits the changing sequence.