If f(x) = x + 6 and g(x) = x4, what is g(f(

g(f(x)) = (x + 6)^4.

Step-by-step explanation:

We replace the in x^4 ( ie g(x)) by  (x + 6) ( ie f(x)):

g(f(x)) = (x + 6)^4

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative