Gebra 11-49W
Englisil
The Cubing Function
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The graph of the parent function f(x) = xº is transformed such that g(x) = f(-2x). How does the graph of g(x) compare to the
graph of f(x)?
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g(x) is stretched horizontally and reflected over the y-axis.
g(x) is stretched horizontally and reflected over the x-axis.
g(x) is compressed horizontally and reflected over the y-axis.
g(x) is compressed horizontally and reflected over the x-axis.

sss (side, side, side)

sas (side, angle, side)

asa (angle, side, angle)

aas (angle, angle, side)

hl (hypotenuse, leg)

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

thats not a system of equations, that is a solution

what is the model?

step-by-step explanation: