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3 years ago

7

The graph of g(x) is obtained by reflecting the graph of f(x)=2|x| over the x-axis.

1 answer:

Lera25 [3.4K]3 years ago

4 0

Answer: Choice C)
g(x) = -|2x|

You get this answer by simply sticking a negative out front of the original function. In other words, g(x) = -f(x) or more technically, g(x) = -1*f(x).

The negative will flip every y coordinate from positive to negative (or vice versa)

You'll also use the idea that |2x| = 2|x|. The two can be pulled out since we can say |x*y| = |x|*|y|
So |2*x| = |2|*|x| = 2|x|

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4 years ago

Read 2 more answers