Find the open interval(s) where the function is changing as requested.Increasing; y = x4 - 18x2 + 81
A. (-3, 0)
B. (-3, 3)
C. (-?, 0)
D. (-3, 0), (3, ?)
Answer: D
Mathematics
You might also like to view...
Divide.8.32 ÷ 8
A. 2.04 B. 10.4 C. 20.4 D. 1.04
Mathematics
Evaluate the limit.
Mathematics
Solve the equation.
- 
= 
A. -5, 5 B. -5 C. No solution D. 5
Mathematics
Diameter 
of 
is perpendicular to chord 
at point E. If CD = 18 and OE = 5, find the length of
src="https://sciemce.com/media/4/ppg__cognero__Section_6.3_Line_and_Segment_Relationships_in_the_Circle__media__f7587810-69bb-4ad7-b1b7-ef41cd56980f.PNG" style="vertical-align: -2px;" />. What will be an ideal response?
Mathematics