Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x3 + 3x2 - 4 

A. -2, -1, 2;

B. -2, -1, 1;

C. -2 (multiplicity 2), 1;

D. 1 , -2;


Answer: C

Mathematics

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Solve the problem.The rate of water usage for a business, in gallons per hour, is given by  where t is the number of hours since midnight. Find the average rate of water usage over the interval 

A. 0.37 gallons per hour B. 4.37 gallons per hour C. 3.78 gallons per hour D. 3.63 gallons per hour

Mathematics

Determine the indefinite integral. Check your work by differentiation.dy

A. y3/2 + 8 + C
B. y3/2 +  + C
C. y3/2  - 8 + C
D.  - +C

Mathematics

Find the center (h, k) and radius r of the circle. Graph the circle.x2 + y2 + 2x + 2y - 23 = 0

A. Center (1, 1), r = 5

B. Center (-1, 1), r = 5

C. Center (1, -1), r = 5

D. Center (-1, -1), r = 5

Mathematics

Find equivalent expressions that have the LCD.

A.   
B.
C.   
D.   

Mathematics