Given:
The function is:

To find:
The inverse of the given function, then draw the graphs of function and its inverse.
Solution:
We have,

Step 1: Substitute
.

Step 2: Interchange x and y.

Step 3: Isolate variable y.


Step 4: Substitute
.

Hence, the inverse of the given function is
and the graphs of these functions are shown below.
470
90
890
120
hope this helped :)
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Answer:
20mph
Step-by-step explanation:
because you have to divide 240 by 12 and the answer is 20
Step-by-step explanation:
I don't get the question a bit but I hope this makes sense
:)