Ratios Proportions Slope

What is the slope of the line pictured?

• 2/3

• -2/3

• 3/2

• -3/2

What is the slope of the line pictured?

• 0

• Undefined

• 3

• 1/3

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk

• 1.75 cups milk

• 2 cups flour

• 2.25 cups milk

What is the slope of the line pictured?

• 0

• Undefined

• -1

What is the slope of the line passing through the points (3, 7) and (-1, 9)?

• 4

• -4

• 1/2

• -1/2

What is the slope of the line that passes through the points (6, -8) and (10, -8)?

• 0

• 4

• undefined

• -4

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $.50 per pound

• $1.25 per pound

• $3 per pound

• $2.50 per pound

At the market, 7 apples cost $4.55. What is the cost per apple?

• 54 apples per dollar

• 54 dollars per apple

• $0.65 per apple

• not here

A relationship between two quantities, usually expressed as a quotient of one divided by another.

• ratio

• rate

• ordered pair

• numerator