Select the correct answer. Each statement describes a transformation of the graph of y = x. Which statement correctly describes the graph of y = x + 7?
A.
It is the graph of y = x translated 7 units up.
B.
It is the graph of y = x where the slope is increased by 7.
C.
It is the graph of y = x translated 7 units to the right.
D.
It is the graph of y = x translated 7 units down.

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

1/4 of a pint hope that mark as brainliest

16 is the coefficient

hope this