With the
X and
Y coordinates of your pixel you'll compute its
R,
G and
B color values by following the
Worksheet below.
You must perform these operations by hand, no computers or calculators allowed!
In fact, you'll need to take a
Photo of the sheet of paper where you performed the computations, where we see all additions and intermediary long multiplications, not just the values of the variables.
Here is an example of a valid photo.