Dog Food Consumption Analysis

Felipe feeds his dog daily from a large bag of dog food. After two weeks, he starts weighing the remaining food weekly. The data shows a consistent decrease, allowing for graphing and analysis. By plotting the data, the initial food amount is determined using the y-intercept. The daily feeding rate is calculated from the slope, showing a decrease of half a kilogram per day. Finally, the bag's duration is estimated using the x-intercept, predicting it will last 42 days.

How much food is left after 21 days?

• 14 kilograms

• 10.5 kilograms

• 7 kilograms

• 21 kilograms

Tags

CCSS.3.MD.A.2

What is the total amount of food used after 28 days?

• 28 kilograms

• 21 kilograms

• 14 kilograms

• 7 kilograms

Tags

CCSS.8.EE.B.5

What does the graph help visualize in this context?

• The number of days the dog is fed.

• The rate of food consumption and remaining food.

• The amount of food consumed daily.

• The dog's weight over time.

Tags

CCSS.3.MD.A.2

What was the initial amount of dog food in the bag?

• 10.5 kilograms

• 7 kilograms

• 21 kilograms

• 14 kilograms

Tags

CCSS.8.EE.B.5

What is the significance of the y-intercept in this context?

• It predicts when the food will run out.

• It indicates the initial amount of food.

• It shows the daily consumption rate.

• It measures the weekly consumption.

Tags

CCSS.3.MD.A.2

How much food does Felipe's dog consume each day?

• 1 kilogram

• 0.5 kilograms

• 2 kilograms

• 1.5 kilograms

Tags

CCSS.8.EE.B.5

What does the slope of the line represent in this scenario?

• The initial amount of food.

• The amount of food left after 14 days.

• The total duration of food usage.

• The rate of food consumption per day.

Tags

CCSS.6.RP.A.3B

How much food is consumed every 14 days?

• 14 kilograms

• 7 kilograms

• 10.5 kilograms

• 3.5 kilograms

After how many days will the dog food be completely used up?

• 28 days

• 42 days

• 21 days

• 35 days

Tags

CCSS.HSF-IF.C.7E

What is the x-intercept used for in this analysis?

• To calculate the weekly consumption.

• To find the initial amount of food.

• To determine the daily feeding rate.

• To predict when the food will run out.

Tags

CCSS.HSF-IF.C.7E