Graphing Lines Using Intercepts

The video tutorial explains how to model a real-world situation using equations and graphing. It covers the concepts of X and Y intercepts, the slope of a line, and how to graph lines using intercepts. The tutorial applies these concepts to a practical problem involving the purchase of hamburgers and hot dogs with a limited budget, demonstrating how to find possible combinations using a graph.

What is the cost of a hamburger in the given problem?

• $4.00

• $3.00

• $2.00

• $5.00

Where does a graph cross the X-axis?

• At the origin

• At the X intercept

• At the Y intercept

• At any point

What is the slope of the line in the equation y = 2x - 4?

• 0

• -4

• 2

• 4

How do you find the Y intercept of a line?

• Set X to 1

• Set X to 0

• Set Y to 0

• Set both X and Y to 0

What is the X intercept of the equation 2Y = -5X + 10?

• X = 0

• X = 2

• X = 5

• X = -2.5

How much money do you and your friends have to spend on hamburgers and hot dogs?

• $20.00

• $16.00

• $12.00

• $10.00

What does the point (2, 4) represent in the context of the hamburger and hot dog problem?

• 2 hot dogs and 4 hamburgers

• 2 hamburgers and 4 hot dogs

• 4 hot dogs and 2 hamburgers

• 4 hamburgers and 2 hot dogs