19/50
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To find the inverse of a function, replace every x in the equation with a y, and replace every y in the equation with an x:

Add 9 to both sides:

Square root both sides to get y by itself:

This equation can be simplified by taking the square root of 9 out of the root:


The inverse of this function is
y = 3 + √x.
If I am correct the answer is 369,600 feet per hour.
The answer for this would be b
2000/200 is 100!! so it will be 100