What is the inverse of the function f(x) equals X +3

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Explanation:

The inverse undoes or goes completely opposite of what the original function does. The f(x) function given to us takes some input x (any number you want) and adds 3 to it.

The inverse will undo the addition of 3 by subtracting 3

For instance, f(x) will take x = 19 and get the output y = 22

The inverse will take the value x = 22 and take it back to y = 19

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You can do the following steps to find the inverse

f(x) = x+3

y = x+3 .... replace f(x) with y

x = y+3 .... swap x and y

x-3 = y .... subtract 3 from both sides to solve for y

y = x-3

replace y with the inverse function notation; we have found the inverse

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles