Exploring Constant Rate of Change in BPA

What is the focus of the video tutorial?

• Rates of change in biology

• Rates of change in physics

• Variable rates of change

• Constant rates of change

How many square feet does one can of paint cover?

• 500 square feet

• 400 square feet

• 300 square feet

• 200 square feet

If you have 3 cans of paint, how many square feet can you cover?

• 1600 square feet

• 800 square feet

• 1200 square feet

• 2000 square feet

What does the graph of a constant rate of change look like?

• A dotted line

• A curved line

• A straight line

• A zigzag line

What is the term used to describe the rate of change in a graph?

• Slope

• Intercept

• Axis

• Vertex

In the monetary example, what is the price of three items?

• $35

• $27.50

• $20

• $10

What indicates a non-constant rate of change in a graph?

• A straight line

• A horizontal line

• A vertical line

• A curved line

If the price of four items is $35, what is the rate of change between the third and fourth items?

• $7.50

• $10

• $15

• $5

What happens to the graph when the rate of change is not constant?

• It forms a zigzag pattern

• It forms a straight line

• It forms a curve

• It forms a horizontal line

What is the rate of change if the price of one item is $10 and the price of two items is $20?

• $5

• $10

• $20

• $15