A function is created to represent the miles per gallon your car gets. What restrictions would be made to the domain?
The domain would only include integers
The domain would only include positive integers
The domain would include all real numbers
The dom would any include positive numbers

1,645,493,059.35

step-by-step explanation:

the answer is b

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:

sorry i just needed points for a quiz plz for give me