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Which function represents g(x), a reflection of f(x) = = 1 / 2
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000
10)
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(3) across the y-axis?
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g(x) = 2(3)
O g(x) = -
=-{(3)
O g(x) =
= 2(3)*
O g(x) = 2(3)*
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Mark this and return

hard

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512