Answer:
Domain: x0 or [0,infinity)
Step-by-step explanation:
f(x)= and g(x)=3-x
We are told to multiply the two functions so we multiply:
(fg)(x)=*(3-x)
(fg)(x)=3-x
Now this is a square root function and it can only go to the right because the square roots of numbers less than 0 are imaginary numbers. Therefore the domain must be greater than or equal to 0.
The "initial amount" is $7,000, the price of the motorcycle when new.
The exponential function in question is V = $7000(1-0.1)^n, where n is the number of years elapsed since the purchase of the cycle.
15 divided 6 is 2.5. So you have an extra '0.5' to the 2
Hope that helps!