Time-Distance Graph: Finding When Two Cyclists Meet Starting at 4:00 and 5:00

Graph Interpretation with Meeting Points

Two cyclists go for a ride along the same path.

The first cyclist leaves at 4, while the second cyclist leaves at 5.

At what time do they meet?

Time000111222333444555666777888999101010111111121212131313141414151515161616555101010151515202020252525303030353535404040454545111222

ā¤ļø Continue Your Math Journey!

We have hundreds of course questions with personalized recommendations + Account 100% premium

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

Two cyclists go for a ride along the same path.

The first cyclist leaves at 4, while the second cyclist leaves at 5.

At what time do they meet?

Time000111222333444555666777888999101010111111121212131313141414151515161616555101010151515202020252525303030353535404040454545111222

2

Step-by-step solution

The problem asks us to determine if the two cyclists meet after departing at different times. To solve this, we would analyze the functions or the possible graphical representation of their journey concerning time.

From the provided scenario, cyclist one starts at 4 and cyclist two at 5. Without specific speed and distance, the problem might hint at a graphical or conceptual analysis.

Upon examining this scenario, since no intersection of their paths was indicated (or given speeds and times to compute), we need to conclude based on the apparent description or plot.

Without specific data points indicating overlap or meeting times between the two cyclists, we assume the visual information presented suggests that they indeed do not encounter each other on their paths.

Therefore, the cyclists do not meet, confirming the conclusion as per the given choices.

Therefore, the solution to the problem is: The cyclists do not meet.

3

Final Answer

The cyclists do not meet.

Key Points to Remember

Essential concepts to master this topic
  • Graph Reading: Each line shows distance traveled over time
  • Technique: Find intersection point where both lines cross at same coordinates
  • Check: Verify both cyclists have same distance at intersection time āœ“

Common Mistakes

Avoid these frequent errors
  • Assuming cyclists must meet because they're on same path
    Don't assume meeting occurs just because paths are similar = ignoring speed differences! Different speeds and start times can prevent intersection. Always check if the lines actually cross on the graph.

Practice Quiz

Test your knowledge with interactive questions

Look at the function shown in the figure.

When is the function positive?

xy-4-7

FAQ

Everything you need to know about this question

How can I tell if two cyclists will meet from a graph?

+

Look for an intersection point where both lines cross. If the lines never intersect within the given time frame, the cyclists don't meet. Parallel lines with different y-intercepts never meet!

What does it mean when one cyclist starts later?

+

The second cyclist's line starts at a later time on the x-axis. This gives the first cyclist a head start, but the second cyclist might have a steeper slope (faster speed) to catch up.

Why don't these cyclists meet even though they're on the same path?

+

Looking at the graph, the red line (Cyclist 1) and blue line (Cyclist 2) never intersect. The second cyclist starts later but doesn't travel fast enough to catch the first cyclist.

How do I read the intersection point if they do meet?

+

The intersection point gives you two pieces of information: the x-coordinate tells you when they meet (time), and the y-coordinate tells you where they meet (distance from start).

Can cyclists meet more than once?

+

Yes! If one cyclist is faster but starts later, they might overtake the first cyclist, then the first could catch up again if they change speeds. Look for multiple intersection points on the graph.

🌟 Unlock Your Math Potential

Get unlimited access to all 18 Linear Functions questions, detailed video solutions, and personalized progress tracking.

šŸ“¹

Unlimited Video Solutions

Step-by-step explanations for every problem

šŸ“Š

Progress Analytics

Track your mastery across all topics

🚫

Ad-Free Learning

Focus on math without distractions

No credit card required • Cancel anytime

More Questions

Click on any question to see the complete solution with step-by-step explanations