Solve the polynomial equation.(2x + 9)2(8 - x)2 = 0
A. 
, -8
B. - 
, 
, -8, 8
C. - 
, 8
D. -9, 8
Answer: C
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Solve the problem.The power that a resistor must dissipate is jointly proportional to the square of the current flowing through the resistor and the resistance of the resistor. If a resistor needs to dissipate 
of power when 
of current is flowing through the resistor whose resistance is 
find the power that a resistor needs to dissipate when 
-4.0px;" /> of current are flowing through a resistor whose resistance is 
A. 378 watts
B. 252 watts
C. 42 watts
D. 294 watts
The figure below show the demand and supply functions for a product. Decide which line shows the supply function and which line the demand function.
?
?
Will a price above the equilibrium price result in a market surplus or shortage?
?
A. shortage B. surplus
The demand function for a product is given by 
, where p is the price per unit in dollars when x units are demanded. Find the second derivative to see whether the rate at which the price is changing at 30 units is increasing or decreasing.
?
A. increasing B. decreasing
Determine whether Rolle's Theorem can be applied to the function src="https://sciemce.com/media/2/ppg__cognero__Section_3.2__media__8abb6ab7-48ea-4b3c-83a2-dfc11c27d1f6.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_0f00cb7f1789464c8cf71bb0f" /> such that 
on the closed interval 
. If Rolle's Theorem can be applied, find all numbers c in the open interval 
.
?
A. Rolle's Theorem applies; 
B. Rolle's Theorem applies; 
C. Rolle's Theorem does apply; 
D. Rolle's Theorem applies; 
E. Rolle's Theorem does not apply