SOLUTION: The graph of a parent function f(x)=x would be stretched horizontally by a factor of 2 and reflected over the Y axis if f(x) is replaced to what?

Question 1012213: The graph of a parent function f(x)=x would be stretched horizontally by a factor of 2 and reflected over the Y axis if f(x) is replaced to what?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

This is a line with positive slope through
the origin at a 45 degree angle to the
x-axis
------------
If I say:
, that will bring the line
closer to the x-axis and pull it away from
the y-axis
------------
If I replace all the values with
then the line will be reflected about the y-axis, so
the answer is:

------------------
Here's a plot of the line:

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