Answer:
go from inside out.
h(x)=x/3
=> h(6) = 6/3 = 2
g(x) =
=> g(h(6)) = g(2) =
f(x) =
=> f(g(h(6))) = f( ) =
Which option below shows the graph of the function g(x) = (0.20)2 x ?
2 answers:
Answer:
Option 1
Step-by-step explanation:
Given : The function
To find : Which option below shows the graph of the given function ?
Solution :
We know that,
The y-intercept of a function is the value of y when the value of x is equal to zero.
Substitute x=0 in the given function,
This shows that graph is passing through the point (0,0.20).
In the following options on graph 1 the point passes through the point.
Therefore, Option 1 is correct.
Refer the attached figure.
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Answer:
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Answer:
Amount invested at 8% is $9000 and amount invested at 18% is $21000.
Step-by-step explanation:
Let amount invested at 8% be x.
Let amount invested at 18% be y.
We get the 1st equation as:
........(1)
We get the second equation as:
=>
or getting rid of the decimal by multiplying by 100 on both sides.
........(2)
Multiplying (1) by 8 and subtracting from (2) we get
So, y = 21000
And
So, x = 9000
Therefore, amount invested at 8% is $9000 and amount invested at 18% is $21000.