If f(x)=5x, what is f^-1(x)?
1 answer:
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Step-by-step explanation:
We have that point A is at 3.
This is 3 units to the right of 0 on the number line.
The point that is opposite of A should be 3 units to the left of 0.
That point will be at -3.
Therefore you have to choose the point that is on -3.
It should be similar to one in the attachment.
Plug the given x and y values (x, y) into the equations and solve
It look like the second equation is the answer.
It look like the second equation is the answer.