Provide an appropriate response.Solve by the method of reduction: 
What will be an ideal response?
x = 
- 
r, y = 
+ 
r, z = r, where r is any real number
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Solve the system. If there is no solution or if the system's equations are dependent, so state.
A. infinitely many solutions; dependent equations B. {(-2, -5, 4)} C. no solution or ? D. {(-2, 4, -5)}
Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function decreases most rapidly.
A. -
B. -
C. -
D. -3
Find the median. Round to the nearest tenth when necessary.The numbers of vehicles passing though a toll booth in one hour for five consecutive hours are as follows: 8, 10, 29, 35, 40
A. Median = 35 vehicles B. Median = 10 vehicles C. Median = 25.1 vehicles D. Median = 29 vehicles
For the pair of functions, find the quotient 
(x) and give any x-values that are not in the domain of the quotient function.f(x) = 28x2 + 7x, g(x) = 7x
A. 4x + 1; x ? 0 B. 196x3 + 49x2; x ? 0 C. 4x2; x ? 7 D. 4x + 1; x ? 7