3. Convert the following decimal numbers to binary 4-bit two's complement representations, or explain why the conversion is not possible. a. 3 b. -5 c. 6 d. -10

Provide some background on the field of visual computing.

The Koch snowflake is a fractal shape. At level 0, the shape is an equilateral triangle. At level 1, each line segment is split into four equal parts, producing an equilateral bump in the middle of each segment. Figure 7-15 shows these shapes at levels 0, 1, and 2. . Python Turtie Graphics O0. Python Turtle Graphics O0. Python Turtie Graphics Figure 7-15 First three levels of a Koch snowflake Figure 7-15 First three levels of a Koch snowflake At the top level, the script uses a function drawFractalLine to draw three fractal lines. Each line is specified by a given distance, direction (angle), and level: • The initial angles are 0, -12O, and 120 degrees. • The initial distance can be any size, such as 200 pixels. • If the level is O, then the turtle moves the given distance in the given direction. Otherwise, the function draws four fractal lines with % of the given distance, angles that produce the given effect, and the given level minus 1. The function drawFractalLine is recursive.…

Match the term with the correct description. opposite on the color wheel 1. tone color mixed with black 2. tint same color 3. shade color mixed with gray 4. monochromatic 5. analogous adjacent on the color wheel 6. complementary color mixed with white > > > > >