Use the quadratic formula to solve the quadratic equation.y2 - 18 = 3y
A. y = 6, 3
B. y = 6, -3
C. y = -6, 3
D. y = -6, x = 1
Answer: B
You might also like to view...
Match the given equation with one of the graphs.x2 = 4y
A. 
B. 
C. 
D. 
Solve the problem.A diving pool that is 9 m deep and full of water has a viewing window on one of its vertical walls. Find the force on a square window, 2.5 m on a side, with the lower edge of the window on the bottom of the pool.
A. 474,687.5 N B. 77,500 N C. 76,562.5 N D. 441,000 N
Solve the equation.5x2 - 13x = 0
A. 
B. 
C. {0}
D. 
Solve.A painting was sold in 1985 for $ 2 million. The painting was then resold in 1996 for $ 6 million. Assume that the painting's value increases exponentially. Find the exponential growth rate k, and determine the exponential growth function, assuming V0 = 2. (Round decimals to three places.)
A. k = 0.1; V(t) = 2e0.1t, where V(t) is in millions and t is the number of years after 1985. B. k = 0.1; V(t) = 2e0.1t, where V(t) is in millions and t is the number of years after 1997. C. k = 0.092; V(t) = 2e0.092t, where V(t) is in millions and t is the number of years after 1985. D. k = 0.1; V(t) = 2e0.1, where V(t) is in millions and t is the number of years after 1985.