F(x)=4-x
g(x)=-4x
(f o g)(x)=f(g(x))=4-(-4x)=4+4x
Answer: (fog)(x)=4+4x
Answer:
B. (x, y) --> (x, y + 5)
Step-by-step explanation:
Y is up and down
X is left and right
So assuming that Y is north she needs to go 5 units up Y
(x, y + 5) = (x, 5y)
Answer:
The third option.
Step-by-step explanation:
Because of the exponent, (the tiny number in the right-hand corner) you have to multiply 5 4 times, which is the same as 5 times 5 times 5 times 5 times 5.