9c4 --> C Programming Question - EXPLAIN YOUR SOLUTION!

QUESTION 2 Consider the following C function: Pixel shift_scale(int* r, int g, int* b, int x, int y, Pixel data[]]) Pixel result = data[x][y]; result.red "rscaler; result.green*g*scaler; result.blue *b*scaler scaler += scaler; return result; Is this function pure? Explain. (Assume all syntax in the program is correct and it will compile.)