Question

Please solve number 4 please!

thanks 

In exercises 1-5 use the given functions f and g to find (f +g)(x),(f -g)(x), (fg)(x), and
)(x). In addition find their respective domains.
1. f(x)=3x+1, g(x)=2x-3
2. f(x)=2x– 4, g(x)=x² +3
3. f(x)=x² +5x+ 2, g(x) =x-6
4. f(x)=
x-3'
g(x)=
x+2
5. f(x)= Vx, g(x) =x² -4
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Transcribed Image Text

In exercises 1-5 use the given functions f and g to find (f +g)(x),(f -g)(x), (fg)(x), and )(x). In addition find their respective domains. 1. f(x)=3x+1, g(x)=2x-3 2. f(x)=2x– 4, g(x)=x² +3 3. f(x)=x² +5x+ 2, g(x) =x-6 4. f(x)= x-3' g(x)= x+2 5. f(x)= Vx, g(x) =x² -4