How do I plot this???
1 answer:
Answer:
The graph in the attached figure
Step-by-step explanation:
we have the inequality
Solve for x
Subtract 2.5 both sides
The solution is the interval (4.5,∞)
All real numbers greater than 4.5
In a number line the solution is the shaded area at right of x=4.5 (open circle because the number 4.5 is not included)
see the attached figure to better understand the problem
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The given functions are
Now these are exponential curves and the bases for the functions are 3.5 & 1.5
Also the graph of g(x) is between f(x) & h(x)
Hence the value of base called the scale factor must be between 3.5 & 1.5.
4 & 5 are more than 3.5
0.9 is smaller than 1.5
But π = 3.14 lies between 3.5 & 1.5.
Hence the only option which can represent the graph of g(x) is
Option D) is the right answer