Intro to Programming MP4 EMPA Review Part 1

How would I tell Tracy to move forward 100 pixels?

• forward 100
• move(100)
• Tracy, move forward 100 pixels
• forward(100)

When using the circle() command, what value do we put inside the parentheses?

• The radius of the circle
• The center of the circle
• The diameter of the circle
• The width of the circle

When Tracy is facing right, from what location does she start drawing her circle?

• The top of the circle
• The bottom of the circle
• The left side of the circle
• The middle of the circle

Where does Tracy always start in the grid world?

• At the (0,0) coordinate in the bottom left hand corner of the canvas
• At the (-200,-200) coordinate in the bottom left hand corner of the canvas
• At the (0,0) coordinate in the middle of the canvas
• At the (-200,-200) coordinate in the middle of the canvas

What are the dimensions of Tracy’s world?

• 200 pixels x 200 pixels
• 400 pixels x 200 pixels
• 400 pixels x 400 pixels
• 200 pixels x 400 pixels

How far does Tracy need to move from the starting position to reach the right side of the canvas?

• 50 pixels
• 100 pixels
• 200 pixels
• 400 pixels

• A
• B
• C
• D

Tracy always starts facing which direction?

• North
• South
• East
• West

• A
• B
• C
• D

• A
• B
• C
• D