Answer:
Step-by-step explanation:
( g o h)(x) = g(h(x)) = g(3x) = 1/(3x+2)
( g o h)(x) exisit for 3x+2 ≠ 0
x ≠ -2/3
so the domain is : D = ]-∞:-2/3[ U] -2/3;+∞[
Answer:
+ 4
Step-by-step explanation:
First Step: Write the equation
(3n - 9) + (n + 13) =
Second Step: Combine like terms together
(3n + n) + (-9 + 13)=
Third Step: Simplify
+ 4
Hope this helped! <3
First off, you need to rewrite the equation as 3*2*3
Then you multiply 3 by 2 to get 6.
Then you multiply 6 by 3 to get 18.
Then the answer is 18.
Hope this helps :)
Answer
down below
Step-by-step explanation:
i did it on your last post
please give me a brainliest!!
V(x) = (2x - 3)/(5x + 4)
The domain is all Real numbers except x = -4/5, because if x = -4/5 the denominator would be zero and you cannot divide by zero.
{x | x ∈ R, x ≠ -4/5}
w(x) = (5x + 4)/(2x - 3)
similarly, x ≠ 3/2
so, {x| x ∈ R, x ≠ 3/2}