# I want to plot F(x) and G(x) in same graph for x=(-10,10) how can I do this?

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f(x)=5x^2+9x+2

G(x)=3x+12

##### 1 Comment

James Tursa
on 22 Feb 2018

Edited: James Tursa
on 22 Feb 2018

### Answers (2)

Roger Stafford
on 23 Feb 2018

x = linspace(-10,10);

f = 5*x.^2+9*x+2;

G = 3*x+12;

plot(x,f,'r-',x,G,'g-')

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