Adding and Subtracting Rational Expressions Explained

What symbol is used to assign values in Pirate?

• :=

• ==

• =

• <-

What does the expression 'sum = 2 + 2' evaluate to?

• Error

• 2

• 4

• 22

What is the result of evaluating 'myName = "Mr. Chan"'?

• Creates a function named 'Mr. Chan'

• Compares myName to 'Mr. Chan'

• Error

• Assigns 'Mr. Chan' to myName

How do you access the first row of a data table named 'animalsTable'?

• animalsTable.rowIn(1)

• animalsTable.row[1]

• animalsTable[0]

• animalsTable.row(1)

What does the 'is round' property of shape C evaluate to?

• Error

• False

• True

• Undefined

What does the expression 'shapeD == "circle"' evaluate to?

• False

• True

• Error

• Undefined

How many corners does shape B have?

• Undefined

• 4

• 0

• 3

What does 'shapeA corners' evaluate to?

• 3

• 4

• Undefined

• 0

What function checks if an animal is fixed in the shelter data?

• isFixed()

• checkFixed()

• fixedStatus()

• is_fixed()

How do you filter the animals table to only include fixed animals?

• All of the above

• Using a 'filter' method

• Applying isFixed function

• Using a 'fixed' column