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Lets find F^(-1) if y=-2x+1 I’m not sure if the F^(-1)=1+x/2
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Lets find F^(-1) if y=-2x+1 I’m not sure if the F^(-1)=1+x/2
asked
May 7, 2018
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Lets find F^(-1) if
y=-2x+1
I’m not sure if the F^(-1)=1+x/2
Mathematics
high-school
LoneRanger
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So, again, we have our rules for mapping
to
:
To find
, we solve for
.
(subtract 1 from both sides)
(divide both sides by -2)
That gives us
Now that we have a way of mapping
back to
, all we do is swap the domain and range, and we have
Fieres
answered
May 9, 2018
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Fieres
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6
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close enough, let's do the switcharoo of the variables and solve for "y".
Antony Thompson
answered
May 12, 2018
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Antony Thompson
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