Multiply using one of the rules for the square of a binomial. Assume any variable exponents represent whole numbers.(6x2 + 11y)2
A. 36x2 + 132x2y + 121y2
B. 36x4 + 132x2y + 121y2
C. 36x4 + 66x2y + 121y2
D. 36x4 + 157x2y + 121y2
Answer: B
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Provide an appropriate response.Is -4, -8, -12, -16, . . . an arithmetic sequence?
A. Yes B. No
Compute the slope of the line segment determined by the given pair of points.A(1, -9), B(-7, -9)
A. Undefined
B. 0
C. 
D. 3
Determine any local or absolute extrema as indicated.Determine graphically the local extrema of f(x) = -4x2/3 + 2.
A. Local maximum: 0; no local minimum B. No local maximum; local minimum: 2 C. Local maximum: 2; local minimum: -? D. Local maximum: 2; no local minimum
Using a dot product, calculate the work done in the given situation.A person weighing 171 pounds walks 6 feet up a ramp inclined at 25°.
A. 1026 ft-lb B. 433.6 ft-lb C. 929.9 ft-lb D. No work is done