For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 
4(x + 1)5
A. - 
, multiplicity 4, touches x-axis; -1, multiplicity 5, crosses x-axis
B. 
, multiplicity 4, touches x-axis; 1, multiplicity 5, crosses x-axis
C. 
, multiplicity 4, crosses x-axis; 1, multiplicity 5, touches x-axis
D. - 
, multiplicity 4, crosses x-axis; -1, multiplicity 5, touches x-axis
Answer: A
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Solve the problem.A container in the shape of an inverted right circular cone, contains a liquid which is being drained. The height of the container is 4 times the radius at the top. Find the instantaneous rate of change of the volume V of liquid in the container with respect to the depth d of the liquid.
A. 4?d2
B. 
C. 
D. 
Evaluate the integral.
A. 
sin-1 
B. 9 cos-1 
C. sin-1 
D. cos-1 
Find the payment necessary to amortize the loan using the amortization table. Round to the nearest cent.
$6,500, 12% compounded monthly,33 monthly payments
A. $37.79 B. $232.25 C. $226.46 D. $238.36
Solve the problem.The algebraic expression 
describes the duration of a storm, in hours, whose diameter is d miles. Use a calculator to determine the duration of a storm with a diameter of 7 miles. Round to the nearest hundredth.
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