Answer:
x^4 - x^3 - 4x^2 - 3.
Step-by-step explanation:
(f - g)(x) = f(x) - g(x)
= x^4 - x^2 + 9 - (x^3 + 3x^2 + 12)
Distributing the negative over the parentheses:
= x^4 - x^2 + 9 - x^3 - 3x^2 - 12
Simplifying like terms:
= x^4 - x^3 - 4x^2 - 3. (answer).
40 min
his sister can do it twice as fast so the boy does 1 and the sister does 2. he will do 1/3 of the work and it will take 1/3 of the time
tyyy how do i :))))))))
a-is a function
the domain is:[-3,1]
the range is :[-4,0]
b- is not a function
Answer:3.79
Step-by-step by awnser:
