Question

question: 3
which commands would move tracy forward 100 pixels?
a. forward(100)
b. backward(-100)
c. forward(-100)

options:
○ a, b, and c
○ a only
○ b and c
○ a and b

Explanation:

• Option A: forward(100) directly moves Tracy forward 100 pixels as the parameter is positive.
• Option B: backward(-100) - a negative parameter in backward is equivalent to moving forward. So backward(-100) also moves forward 100 pixels.
• Option C: forward(-100) - a negative parameter in forward would move Tracy backward, not forward.

So options A and B are correct.

Answer:

A and B