Answer:
Step-by-step explanation:
I = -425x^2 + 45,500(x) - 650,000
x = 40
I = -425(40^2) + 45,500(40) - 650,000
I = -425(1600) + 1,820,000 - 650,000
I = -680,000 + 1,820,000 - 650,000
I = 1,820,000 - 1,330,000
I = 490,000 <===
Answer:
Step-by-step explanation:
A biologist is interested in the average wingspan of hawks in the United States.
and
A researcher is interested in the average birth weight of newborn babies born in the United States.
By applying the wanted transformations, we will get the functions:
3) g(x) = 3x
4) g(x) = 5x
<h3>
How to write vertical stretch and compression?</h3>
For a given f(x), we define a vertical stretch of scale factor k as:
g(x) = k*f(x)
While a vertical compression of scale factor k is written as:
g(x) = f(x)/k.
Here our function is y = f(x) = x
3) First, we want to apply a vertical stretch of scale factor of 3, so we will get:
g(x) = 3*f(x) = 3*x
4) Now we want to apply a vertical compression of scale factor of 1/5, then the function will be:
g(x) = 5*f(x) = 5x
If you want to learn more about transformations:
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Answer:
10 miles= 633,600 inches
Step-by-step explanation:
10x5,280= 52,800
52,800x12= 633,600
It equals 2,87706................................................