1. x=5/2
2. x=3/4-3/4y
y belongs R
Answer:
It will be 2.27
Since the 8 in 2.268 is larger than 5, the 6 will turn to the next number. So, the answer will be 2.27.
To answer your question, it is shown in the graph below.
y=-3x-6 is parallel to y=-3x-2
If
is the inverse of
, then

Given

composing with the inverse function gives

Solve for the inverse:

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