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with a function y(x) how can i plot 2y(3-x)

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Gregory Eickhoff
Gregory Eickhoff on 13 Sep 2021
Answered: Chunru on 13 Sep 2021
ive created a piecwise function y(x) = ...
now im tasked with plotting the functions say y(2x) or 2y(3-x). how can i do this using fplot()
thanks for the help!

Accepted Answer

Chunru
Chunru on 13 Sep 2021
syms x
y = piecewise(x<0, 0.1*x^2, x>0, .5*x)
y = 
g = subs(y, x, 2*x)
g = 
fplot(g)

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