Slopes

A graph is shown. Which of the following statements are best represented by the graph? (Select all that apply)

A graph is shown. Which of the following statements are best represented by the graph? (Select all that apply)

Which of the following statements are best represented by the graph? (Select all that apply)

The weight of a candle is being measured each hour as it burns. The graph below models the relationship between the weight of the candle in ounces and the number of hours its weight was measured. Which statements (select all that apply) best describe the zero?

• The weight of the candle decreased by 0.2 oz. per hour.

• The weight of the candle was measured for 60 hours.

• The initial weight of the candle was 12 oz.

• The candle burned completely after 60 hours.

The graph below shows the relationship between the profit in dollars made at a local lemonade stand and the number of cups of lemonade sold. Which statement best describes the slope?

• The lemonade stand broke even after selling 16 cups of lemonade to recover the cost of supplies.

• The amount of money spent on supplies was $20.

• The charge for each cup of lemonade is $1.25.

• The lemonade stand started making a profit after selling 16 cups of lemonade.

Which of the following statements are best represented by the graph? (Select all that apply)

What is the slope?

• 2

• 1

• 0

• -2

What is the slope?

• 1

• -1

• 3

• -3

What is the slope?

• -3

• 0

• undefined

• 3