Let g the inverse function of f.
The most important property of g and f being inverses of each other, is that
g(f(x))=x, also f(g(x))=x
so, what one function 'does' to x, the other 'undoes' it.
Thus, we have:
f(g(x))=x and alos f(g(x))= -g(x)+3, from the rule
thus :
-g(x)+3=x
-g(x)=x-3
g(x)=-x+3
check: f(g(x))=f(-x+3)=-(-x+3)+3=x-3+3=x
Answer: the inverse of f is g, such that g(x)=-x+3
Answer:
32
Step-by-step explanation:
that just is the answer use pyth theorem them add 8
Answer:
y = |x| + 1
Step-by-step explanation:
1 can be anything greater than 0
Answer:
240
the always the + and the - = +
so positive plus minus equals positive
Answer:
it is an interior alternate angle and x= 27
Step-by-step explanation:
