Math Problem Statement
Solution
To determine whether the given graph represents the linear equation , we need to check if the equation corresponds to the line plotted.
Step 1: Convert the equation to slope-intercept form.
The equation is given as:
Solve for :
Thus, the slope of the line is , and the y-intercept is .
Step 2: Analyze the graph.
- The y-intercept (-value where ) should be . Check whether the graph passes through the point .
- The slope indicates that for every increase of units in , decreases by . This translates to points such as , , and so on.
Step 3: Verify the points.
From the graph:
- Check if the line passes through .
- Check if the line passes through another point consistent with the slope (e.g., ).
Let me verify these calculations visually on the graph and confirm the alignment with the equation.from PIL import Image import matplotlib.pyplot as plt
Load and display the uploaded image
image_path = "/mnt/data/17322018828505bhtbsnx.jpg" img = Image.open(image_path)
Display the image for further analysis
plt.figure(figsize=(8, 6)) plt.imshow(img) plt.axis('on') # Show axis for reference plt.title("Uploaded Graph - Verifying Line") plt.show()Matplotlib is building the font cache; this may take a moment.
<<ImageDisplayed>>successFrom the visual inspection of the graph:
- The line appears to pass through the y-intercept at , which is consistent with the equation .
- The slope of the line seems to match , as for every 5 units increase in , decreases by 2 units (e.g., the points and ).
Conclusion:
The graph does represent the linear equation . The correct answer is True.
Would you like a deeper explanation or to discuss related concepts?
Here are 5 related questions to explore:
- What is the importance of converting equations to slope-intercept form for graphing?
- How do you determine the slope of a line from two points?
- Can we verify the equation using the point-slope formula?
- What happens if a point does not satisfy the equation of the line?
- How would the graph change if the slope or intercept was altered?
Tip: Always verify a line by testing multiple points to ensure it satisfies the equation.
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Graphing Lines
Formulas
Slope-intercept form: y = mx + b
Theorems
Slope of a Line
Suitable Grade Level
Grades 8-10