Comparing Linear Functions

Is the relation above linear or not linear?

Is the function above increasing or decreasing?

Write an algebraic equation to represent the function (in slope-intercept form)

What do the slope and y-intercept mean in this function?

Is the relation above linear or not linear?

Is the function above increasing or decreasing?

Write an algebraic equation to represent the function (in slope-intercept form)

What do the slope and y-intercept mean in this function?

What is the y-intercept of this graph?

What information does the y-intercept give in this situation?

What is the slope of this graph? (Make sure to simplify)

What does the slope tell us about the situation?

If the maximum capacity of the holding tank is 4 gallons, predict approximately how many hours it will take for the tank to overflow.

Find the height of balloon A at time x = 0.

Find the height of balloon B at time x = 0.

Which balloon is moving at a greater rate? How do you know?