Solve the problem.Find an equation of a parabola that contains the points (1, 3), (2, 6), and (4, 24).
A. y = 2x2 - 3x + 3
B. y = 2x2 - 3x + 4
C. y = x2 - 5x + 3
D. y = 2x2 - 5x + 4
Answer: B
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Solve the problem.Let D be the smaller cap cut from a solid ball of radius 8 units by a plane 7 units from the center of the sphere. Set up the triple integral for the volume of D in spherical coordinates.
A. 
B. 
C. 
D. 
Solve the problem.A variable resistor R and an 8-? resistor in parallel have a combined resistance RT given by 
If R is changing at 
find the rate at which RT is changing when 
A. 0.30 ?/min B. 0.018 ?/min C. 1.7 ?/min D. 0.15 ?/min
Which subtraction model (take-away, missing addend, comparison, or measurement) corresponds best to the problem?Sonya is driving 764 miles to get home from college. If she drives 310 miles the first day, how many miles remain?
A. Comparison B. Take-away C. Missing addend D. Measurement
Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = -3yi - 5xj - 2z3k ; C: the portion of the plane 8x + 8y + 3z = 8 in the first quadrant
A. -2 B. - 1 C. 1 D. 0