(1)
(f+g)(x) = 6x^2+2x-7+4x-3=6x^2+6x-10
(f-g)(x)=6x^2+2x-7-4x+3 = 6x^2-2x-4
(2)
(f+g)(x)=2x-3x+1-2x=-3x+1
(f-g)(x)=2x-3x-1+2x=x-1
Answer:
1:8
Step-by-step explanation:
There is a box for every 8 markers.
Answer:
7.2 million dollars
Step-by-step explanation:
The domain of the function the complete set of possible values of the independent variable. In this case the domain includes all real numbers except 189.
From;
T(p) = 0.50 (p - 189)
When p = 203.4 million dollars
T(p) = 0.50 (203.4 - 189)
T(p) = 7.2 million dollars
Answer:
350 feet per minute
Step-by-step explanation:
The amount of time it took the plane to descend is 3 hours 14 minutes minus 1 hour 30 minutes.
This means it took 104 minutes for the plane to descend 36,400 feet.
Dividing 36400 by 104, you get 350 which is the average rate of descent in feet per minute.