Algebra 1 | Unit 2 | Lesson 10: Connecting Equations to Graphs (Part 1) | Practice Problems

Front

What is the ideal gas law equation?

Back

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Back

Front

What does the graph of a quantity over time represent in a real-world scenario?

Back

A graph of a quantity over time shows how that quantity changes as time progresses, allowing us to visualize trends and make predictions.

Front

How can you determine the initial amount of a substance from a graph?

Back

The initial amount can be found by looking at the value on the y-axis when time (x-axis) is zero.

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Front

What does it mean if a bag of cat food is empty on a graph?

Back

It means that the quantity of food has reached zero, indicating that all the food has been consumed.

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How do you find the number of days until a bag of food is empty from a graph?

Back

Locate the point where the graph intersects the x-axis (y=0) to determine the number of days until the bag is empty.

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What is the significance of the slope in a graph showing food consumption over time?

Back

The slope indicates the rate of consumption; a steeper slope means faster consumption.

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How can you find the amount of food left after a certain number of days?

Back

Read the value on the y-axis corresponding to the number of days on the x-axis.

Front

What does the term 'moles' refer to in the ideal gas law?

Back

Moles refer to the amount of substance, specifically the number of particles or atoms in a given sample.