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What will be the output of this MATLAB code?

medium📝 Predict Output Q4 of 15
MATLAB - 2D Plotting
What will be the output of this MATLAB code?
plot(1:3, [4 5 6]);
title('My Plot');
xlabel('Time');
ylabel('Value');
AA plot with title 'My Plot', x-axis labeled 'Time', y-axis labeled 'Value'
BA plot with no labels or title
CA plot with only x-axis labeled 'Time'
DA plot with only y-axis labeled 'Value'
Step-by-Step Solution
Solution:
  1. Step 1: Analyze each function call

    plot() draws the graph, title() adds the plot title, xlabel() labels x-axis, ylabel() labels y-axis.
  2. Step 2: Combine effects on the plot

    All labels and title appear as specified, so the plot shows title and both axis labels.
  3. Final Answer:

    A plot with title 'My Plot', x-axis labeled 'Time', y-axis labeled 'Value' -> Option A
  4. Quick Check:

    title + xlabel + ylabel = full labeled plot [OK]
Quick Trick: Use title, xlabel, ylabel together for full plot labeling [OK]
Common Mistakes:
  • Assuming labels won't show
  • Mixing up x and y labels
  • Forgetting to call title()

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