Solve the problem.A farmer has 600 yards of fencing to enclose a rectangular garden. Express the area A of the rectangle as a function of the width x of the rectangle. What is the domain of A?
A. A(x) = x2 + 300x; {x|0 < x < 300}
B. A(x) = -x2 + 300x; {x|0 < x < 300}
C. A(x) = -x2 + 600x; {x|0 < x < 600}
D. A(x) = -x2 + 300x; {x|0 < x < 600}
Answer: B
Mathematics
You might also like to view...
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 5
, x = - 5y, y = 1
A. 
?
B. 
?
C. 10?
D. 
?
Mathematics
Find the quotient.
÷ 
A. 
B. 
C. 
D. -1
Mathematics
Without graphing, tell if the system is inconsistent, the equations are dependent, or neither. x + y = -72x - 2y = -7
A. Dependent B. Inconsistent C. Neither
Mathematics
Graph the linear inequality in two variables.5x + y ? -4
A. 
B. 
C. 
D. 
Mathematics