Exploring Slope Intercept Word Problems

The video tutorial covers solving linear equations for word problems, focusing on identifying slopes and y-intercepts. It includes two examples: calculating the number of rides at a county fair and determining the cost of renting a kayak. The tutorial emphasizes understanding rates of change and starting values to set up and solve equations using the y = mx + b formula.

What is the main focus of this lesson?

• Solving quadratic equations

• Understanding linear equations for word problems

• Learning about geometric shapes

• Studying probability and statistics

Tags

CCSS.8.EE.C.7B

What does the M value represent in a linear equation?

• Total cost

• Starting amount

• Number of items

• Rate of change

Tags

CCSS.HSF.LE.B.5

In the equation y = mx + b, what does the B value represent?

• Rate of change

• Total cost

• Starting amount

• Number of items

Tags

CCSS.HSF.LE.B.5

What is the starting fee (B value) for Evan's county fair problem?

• $30

• $20

• $5

• $0.50

Tags

CCSS.HSF.LE.B.5

How much does each ride cost in Evan's county fair problem?

• $5

• $30

• $20

• $0.50

Tags

CCSS.7.EE.B.4A

What is the total amount Evan's parents gave him for the fair?

• $20

• $30

• $5

• $0.50

Tags

CCSS.6.EE.B.6

How many rides can Evan go on with $20?

• 30 rides

• 10 rides

• 20 rides

• 40 rides

What is the hourly rate (M value) for renting a kayak at Crimson Lake?

• $8.50

• $3

• $25

• $50.50

Tags

CCSS.HSF-LE.A.1B

What is the deposit amount (B value) for renting a kayak?

• $50.50

• $25

• $3

• $8.50

Tags

CCSS.HSF.LE.B.5

How much does Sally pay in total for renting the kayak for 3 hours?

• $25

• $8.50

• $50.50

• $3

Tags

CCSS.6.EE.B.6