aubrey2421 aubrey2421

18-06-2019
Mathematics

contestada

When you multiply a function by -1, what is the effect on its graph?

When you multiply a function by 1 what is the effect on its graph class=

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idk7249 idk7249

18-06-2019

it’s C because it’s a transformation so it’s an exact reflection over the x-axis

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LudwigGR LudwigGR

12-08-2019

Answer:

The correct answer is C.

Step-by-step explanation:

When you multiply a real function by -1 you only change its sign in all the domain of definition. The positive part becomes negative, and the negative values becomes positive and the zeros are unaltered. So, it is no difficult to see that the multiplication by -1 is equivalent to make a reflection with respect to the x - axis.

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