The graphs of f(x) and g(x) are shown below. math

Answer: SECOND OPTION.
Step-by-step explanation:
1. You must subtract the function f(x) and g(x), therefore, you obtain:
[tex](f-g)(x)=x-3-(-0.5x)\\(f-g)(x)=x-3+0.5x\\(f-g)(x)=1.5x-3[/tex]
2. When you graph[tex](f-g)(x)=1.5x-3[/tex], you obtain the graph shown attached.
3. As you can see, the interval in which the value [tex](f-g)(x)[/tex] is negative is:
(-∞,2)
Therefore the answer is the second option.
Answer:
The correct option is 2.
Step-by-step explanation:
From the given graphs in is clear that
[tex]f(x)=x-3[/tex]
[tex]g(x)=-0.5x[/tex]
we need to find the interval for which (f-g)(x) is negative.
[tex](f-g)(x)=f(x)-g(x)[/tex]
Substitute the values of both functions.
[tex](f-g)(x)=x-3-(-0.5x)[/tex]
[tex](f-g)(x)=x-3+0.5x[/tex]
[tex](f-g)(x)=1.5x-3[/tex]
The value of (f-g)(x) is negative mean the value (f-g)(x) is less than 0.
[tex]1.5x-3<0[/tex]
Add 3 on both sides.
[tex]1.5x<3[/tex]
Divide both sides by 1.5.
[tex]\frac{1.5x}{1.5}<\frac{3}{1.5}[/tex]
[tex]x<2[/tex]
For all x<2, the value (f-g)(x) is negative. It means for the interval (-∞,2) the value (f-g)(x) is negative.
Therefore the correct option is 2.