Answer:
The correct option is 1.
Step-by-step explanation:
The system of equations is
[tex]f(x)=2(3)^x[/tex]
[tex]g(x)=10\log (x+3)[/tex]
Using graphing tool we can draw the graph as shown below.
From the below graph it is clear the graph of f(x) and g(x) intersect at (-1.944,0.236) and (1.004,6.025).
[tex](-1.944,0.236)\approx (-2,0.2)[/tex]
[tex](1.004,6.025)\approx (1,6)[/tex]
The approximate solutions of the given system of equations are (-2,02) and (1,6). Therefore only option 1 is correct.
