Solve the problem.Your company uses the quadratic model y = -11x2 + 350x to represent how many units (y) of a new product will be sold (x) weeks after its release. How many units can you expect to sell in week 30?
A. 10,170 units
B. 20,400 units
C. 10,830 units
D. 600 units
Answer: D
You might also like to view...
Evaluate the integral.
dx
A. 
tan-1 
+ 
+ C
B. 
+ C
C. sin-1 
+ 
+ C
D. sin-1 
+ 
ln (
) + C
Use the graph to evaluate the limit.
f(x)
A. 1 B. does not exist C. -1 D. ?
Determine the domain and range of the function.g(x) = (x - 8)2 - 2
A. Domain: [-?, -8) Range: [-?, -2) B. Domain: (-?, ?) Range: [-?, -2) C. Domain: [8, ?) Range: [-2, ?) D. Domain: (-?, ?) Range: [-2, ?)
Find the center, foci, and vertices of the ellipse.3x2 + 4y2 - 36x + 24y + 132 = 0
A. 
+ 
= 1
center: (-6, 3); foci: (-5, 3), (-7, 3); vertices: (-8, 3), (-4, 3)
B. 
+ 
= 1
center: (6, -3); foci: (7, -3), (5, -3); vertices: (8, -3), (4, -3)
C. 
+ 
= 1
center: (-6, 3); foci: (-5, 3), (-7, 3); vertices: (-8, 3), (-4, 3)
D. 
+ 
= 1
center: (6, -3); foci: (7, -3), (5, -3); vertices: (8, -3), (4, -3)