Answer:
y=-8x+4
Step-by-step explanation:
Answer:
(16/9):1
Step-by-step explanation:
Given functions are:

and 
Using both functions we need to find value of (f*g)(x)
(f*g)(x) simply means find product of f(x) and g(x) so we will multiply values of each function as shown below:





Hence final answer is
.
Answer:
If we solve this equation for y, it is equal to 18 - b
Step-by-step explanation:
To find this, we start with the original.
18 = y + b
Now we subtract b from both sides.
18 - b = y
Square root of 18 because it's the only irrational number.