Solve the problem.For children aged 5 to 15 years, the number of hours watching cartoons per week can be estimated by the function  where s is the age of the child. Find the domain of the function.

A. [0.5, 16]
B. [5, 15]
C. [11, 16]
D. (-?, ?)


Answer: B

Mathematics

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Solve the differential equation.x   = y + (x2 - 4)2

A. y =  x4 - 32x ln x+ cx
B. y =  x3 - 8x -  + c
C. y =  x4 - 8x2 - 16 + cx
D. y = x4 - x2 - 16 + cx

Mathematics

Provide an appropriate response.Graph the equation  for several values of a in order to get an idea of what these curves look like. (Try both  and  Show that the graph will have an inner loop for every a such that  and find the values of ? that correspond to the inner loop.

What will be an ideal response?

Mathematics

Insert <, >, or = to make the statement true.-4  0

A. > B. = C. <

Mathematics

Graph the system of linear inequalities.6y - x ? 8,-y + 3x ? 6,x ? 0

A.

B.

C.

D.

Mathematics