Domain & Range Day 2

1. You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100ft^2. The function A(q) = 100q represents the A(q) in square feet that q quarts of paint cover. What does the DOMAIN represent?

• quarts of paint

• Area of paint covered (trim)

• The Trim

• The House

2. You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100ft^2. The function A(q) = 100q represents the A(q) in square feet that q quarts of paint cover. What does the Range represent?

• Quarts of paint

• Area of paint covered (trim)

• The Trim

• The House

1b. You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100ft^2. The function A(q) = 100q represents the A(q) in square feet that q quarts of paint cover. What is the SMALLEST and LARGEST the DOMAIN can be?

• Smallest: 0 square feet 

  Largest: 300 sq

• Smallest: 0 quarts

  Largest: 3 quarts

• Smallest: 100 square feet

  Largest: 3 quarts

1b. You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100ft^2. The function A(q) = 100q represents the A(q) in square feet that q quarts of paint cover. Find q if A(q) = 125.

• 1.25 square feet

• 1.25 quarts

• 12,500 square feet

• 12,500 quarts

1b. You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100ft^2. The function A(q) = 100q represents the A(q) in square feet that q quarts of paint cover. Find A(2).

• 200 square feet

• .02 square feet

• 200 quarts

• .02 quarts

1. You are buying party favors that cost $2.47 each. You can spend no more than $30 on the party favors. The function is c(f) = 2.47f where c(f) is the cost per f which stands for favors. What does the Domain represent?

• # of favors Bought

• Cost Spent

• The Party

• $2.47

1. You are buying party favors that cost $2.47 each. You can spend no more than $30 on the party favors. The function is c(f) = 2.47f where c(f) is the cost per f which stands for favors. What does the RANGE represent?

• # of favors bought

• The Cost

• The Party

• $30

1. You are buying party favors that cost $2.47 each. You can spend no more than $30 on the party favors. The function is c(f) = 2.47f where c(f) is the cost per f which stands for favors. What is the SMALLEST and LARGEST the RANGE can be?

• Smallest: $0

  Largest: $29.64

• Smallest: 0 party favors

  Largest: 12 party favors

• Smallest: $0

  Largest: $30

• Smallest: 0 party favors

  Largest: 12.145 party favors

1. You are buying party favors that cost $2.47 each. You can spend no more than $30 on the party favors. The function is c(f) = 2.47f where c(f) is the cost per f which stands for favors. What is c(3)?

• 1 party favor

• $1.21

• 7 party favors

• $7.41

1. You are buying party favors that cost $2.47 each. You can spend no more than $30 on the party favors. The function is c(f) = 2.47f where c(f) is the cost per f which stands for favors. Find f if c(f) = 14.82.

• 36 party favors

• $36.61

• 6 party favors

• $6