[Solved] What will be the output of this MATLAB code?x = 0:0.5:2;plot(x, x.^2);hold on;plot(x, x+1); — Ans: A single figure with two lines: one quadratic and one linear. | MATLAB

MATLAB - 2D Plotting

What will be the output of this MATLAB code?

x = 0:0.5:2;
plot(x, x.^2);
hold on;
plot(x, x+1);

AA single figure with two lines: one quadratic and one linear.

BTwo separate figures each with one line.

COnly the linear plot is shown, quadratic is erased.

DAn error because <code>hold on</code> is used incorrectly.

Step-by-Step Solution

Solution:

Step 1: Plot quadratic function
The first plot draws y = x^2.
Step 2: Use hold on and plot linear function
hold on keeps the first plot visible, so the second plot adds y = x + 1 on the same figure.
Final Answer:
A single figure with two lines: one quadratic and one linear. -> Option A
Quick Check:
hold on adds plots together = D [OK]

Quick Trick: Use hold on to combine plots in one figure [OK]

Common Mistakes:

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