How to plot a piecewise function on Matlab?

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Amna Habib on 12 Sep 2021

Commented: Amna Habibon 12 Sep 2021

Accepted Answer: Chunru

I need to plot the two piecewisely defined functions on the same graph. Please help me to write code. Thanks in advance.

f(x)= 1-sqrt{5-x} for x =<5,

1 for 5=< x =<7,

1-sqrt{(x-7)/3} for x =>7.

Similarly,

g(x)= sqrt{(5-x)/2} for x =<5,

0 for 5=< x =<7,

sqrt{(x-7)/5} for x =>7.

Chunru on 12 Sep 2021

Edited:Chunru on 12 Sep 2021

You can try the another function.

symsf(x)

f(x) = piecewise(x<=5, 1-sqrt(5-x), 5=7, 1-sqrt((x-7)/3) )

f(x) =

fplot(f, [0 10])

Amna Habib on 12 Sep 2021

Ok, Thanks a lot!

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