Interpreting Slope and Y-Intercept

Which situation could accurately describe the graph?

• Stacy is buying fancy gravel for her new driveway. She buys 100 kilograms of gravel for $5.

• Logan is making a sandbox for his younger siblings. Non-toxic super fine sand is going to cost him $100 for 5 kg of special sand.

• Giselle started her diet wanting to lose 25 kg, and it took her 500 days to achieve her goal.

• Larry is putting new grass on his lawn. He is paying someone $100 to put in every 5 square feet of grass.

Tags

CCSS.8.EE.B.5

What conclusions can be drawn from this graph?

• When renting a car you will pay $32 before you even drive the car.

• When renting a car you will pay about $35 once you have driven 160 miles.

• When renting a car you will pay a $1 a mile you drive the car.

• When renting a car you will pay less than a $1 a mile for every mile you drive the car

Tags

CCSS.HSF.LE.B.5

Which one of these conclusions could NOT be drawn from this graph?

• The building only has 20 floors.

• The elevator takes about 1 second a floor.

• There are 3 level below the ground floor.

• It takes zero seconds to get to the 20th floor from the 20th floor.

Tags

CCSS.HSF.IF.B.4

Which conclusion could be drawn from this graph?

• This person started saving with $80.

• This person saves $10 a week.

• This person saves $5 every 2 weeks.

• This person started saving with $30.

Tags

CCSS.HSF.LE.B.5

What conclusion could be drawn from this graph?

• Each marble weighs 20 grams.

• Each marble weighs 2 grams.

• The jar itself weighs more than 10 grams.

• 1 marble weighs 40 grams.

Tags

CCSS.HSF.LE.B.5

Which situation could match the graph?

• A five gallon bucket of water is leaking water. Each hour that passes it leaks one gallon of water and after 5 hours it has no more water.

• A five gallon bucket of water is being filled with water by a slow drip coming from the ceiling. Each hour the bucket fills with a gallon of water. After five hours the bucket is completely full.

• A five gallon tank is being filled with water from a water faucet. Each minute the tank fills with one gallon of water. After five hours the tank is filled.

• A five gallon tank is being drained with a gallon pitcher. Each minute the pitcher is filled and taken out. It takes a total of 5 minutes to completely drain the tank.

Tags

CCSS.8.EE.B.5

What conclusion could not be drawn from the graph?

• Every hour 300 calories are used.

• Every hour 600 calories are used.

• After 8 hours there are no calories remaining.

• There are 2400 calories at the begining.

Tags

CCSS.HSF.LE.B.5

Select the correct answer choice that goes with the graph.

Tags

CCSS.8.EE.B.5

What conclusion could not be drawn from the graph?

• Every seed packet grows exactly 100 plants

• It takes 4 seed packets to grow 300 plants.

• Because this graph is proportional, if there are no seed packets there will be no plants.

• All of these are true statements.

Tags

CCSS.8.EE.B.5

Select the correct equation and description for the graph.

• y = 1.5x

  square feet of carpet is on the x-axis and total cost in dollars is on the y-axis.

• y = 1.5x +15

  square feet of carpet is on the x-axis and total cost in dollars is on the y-axis.

• y = 15x + 1.5

  square feet of carpet is on the y-axis and total cost in dollars is on the y-axis.

• y = 10x + 15

  square feet of carpet is on the y-axis and total cost in dollars is on the x-axis.

Tags

CCSS.8.EE.B.5