To be honest I’m not sure ...
Hey there!
To start, whenever you are performing (f+g)(x), this means that you are to add the functions f(x) and g(x) together.
In this case, f(x) is equal to 5x^3-2 and g(x) is equal to 2x+1.
Because you are adding the two expressions as according (f+g)(x), you should set up this expression:
(5x^3-2)(2x+1)
Now, combine your like terms (terms of the same variables that are all raised to the same power):
(5x^3-2)(2x+1)
=5x^3+2x-1
Therefore, (f+g)(x)=5x^3+2x-1
Hope this helps and I hope you have a marvelous day! :)
Answer:
Step-by-step explanation:
You are given the relation
The domain of the relation are all possible inputs and the range of the relation are all possible outputs. In your case,
- inputs are:
- outputs are:
So,
- the domain is
- the range is
12 feet = 4 yards.
I hope this helps!
Answer:
-27 1/24 yards
Step-by-step explanation:
First depth: 17 2/3 yards
Second: 9⅜ deeper
-[17 2/3 + 9 3/8]
-[53/3 + 75/8]
lcm:
24
-[(53×8 + 75×3)/24]
-649/24
-27 1/24 yards