Answer:
Hmm just put it in a calculator
Step-by-step explanation:
The given are:
$2800 = sales
$392 = commission
x = commission rate
To find the commission rate,
sales x commission rate = commission
x=commission rate
so,
2800(x)=392
x=392/2800
x=0.14 or 14%
the answer is 14%.
The range is 2. The y is -9, -3, 0, 5, and 7.
ANSWER
b=1, c=81, and d=9.
EXPLANATION
The given function is:
This function is the same as:
To find the inverse of this function, we interchange x and y.
Solve for y:
Take square root of both sides:
Hence,
b=1, c=81, and d=9.
Using the given property, we conclude that:
f(4) = 8
<h3>
What is the value of f(4)?</h3>
We know that our function has the property:
5*f(x) = f(5*x)
Now, we also know that:
f(20) = 40
Notice that we can rewrite:
f(20) = f(5*4)
Using the above property, we know that:
f(20) = f(5*4) = 5*f(4) = 40
Using the last part:
5*f(4) = 40
f(4) = 40/5 = 8
f(4) = 8
If you want to learn more about functions:
brainly.com/question/2328150
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