Box A is the plot that represents the data set hope this helps:)
160,000 is the longest bridge in China and 70,000 long bridge in china
The equation for finding increase in interest is y = a * b^x
a= initial value
b= increase rate ( 1 + r)
x= time
to find the 6.8% increase:
y = 25,250 (1 + 0.068)^10
**0.068 = 6.8% as a decimal
Solve using a calculator:
y = 48749.92 (round to the hundredth place since it is money)
Now solve the same equation using the 3.4% interest rate.
y = 25,250 (1 + 0.034)^10
Solve using a calculator.
y = 35274.98 (round to the hundredth place since it's money)
To find how it compares, subtract 35274.98 from 48749.92
48749.92 - 35274.98 = 13474.94
It increases at a faster rate as compared with the interest rate of 3.4%
Interchange (switch) the value of x and y in "y = x + 5" as x = y + 5, subtract 5 from both sides and re-write in the form "y = f(x)" as y = x - 5.
<h3>What is an inverse function?</h3>
In Mathematics, an inverse function can be defined as a type of function that is obtained by reversing (undoing) the operation of a given function (f(x)).
The steps required to write the inverse of f(x) = x + 5 include the following:
- Interchange (switch) the value of x and y in "y = x + 5" as x = y + 5.
- Subtract 5 from both sides, we have x - 5 = y.
- Re-write in the form "y = f(x)" as y = x - 5.
Read more on inverse function here: brainly.com/question/10219387
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