The video tutorial revisits the concept of constant rates, explaining their equivalence to slope and rate of change. It provides examples, such as painting a wall and comparing walking speeds, to illustrate how to express these situations as linear equations. The lesson concludes with an assignment to reinforce the concepts learned.

What is another term for 'constant rate' in mathematics?

• Equation

• Intercept

• Slope

• Variable rate

In the equation y = mx + b, what does 'm' represent?

• Variable

• Slope

• Constant

• Y-intercept

If Peter paints at a rate of 2 square feet per minute, what is the equation for the area painted after x minutes?

• y = 2x + 1

• y = 2x

• y = x + 2

• y = x/2

How many square feet does Peter paint in 90 minutes?

• 45 square feet

• 90 square feet

• 200 square feet

• 180 square feet

What is the first step in graphing a linear equation?

• Find the slope

• Identify the y-intercept

• Calculate the x-intercept

• Draw the line

How do you determine who walks faster between Nicole and Nathan?

• Compare their y-intercepts

• Compare their distances

• Compare their slopes

• Compare their starting points

What is Nicole's walking speed if she covers 5 miles in 1.4 hours?

• 3.57 miles per hour

• 1.4 miles per hour

• 4 miles per hour

• 5 miles per hour

What is Nathan's walking speed according to the graph?

• 3 miles per hour

• 5 miles per hour

• 2 miles per hour

• 4 miles per hour

Why is it important to compare slopes when analyzing rates of change?

• To determine the faster rate

• To identify the variable

• To find the y-intercept

• To calculate the total distance

What is the assignment for this lesson?

• Page 145, numbers 1-5

• Page 140, numbers 1-5

• Page 135, numbers 1-5

• Page 130, numbers 1-5