To solve 2(7 + 3x) = 3x + 8 from a graph, find the value of x where:
A) y = 2(7 + 3x) intersects y = -4.
B) y = 2(7 + 3x) intersects the horizontal axis.
C) y = 3x + 8 intersects the horizontal axis.
D) y = 14 + 6x intersects y = 3x + 8.
E) y = 3x + 8 intersects y = -4.
D) y = 14 + 6x intersects y = 3x + 8.
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Write the first four terms of {an}.an = 
A. -1, - 
, - 
, - 
B. -1, 
, - 
, 
C. 1, 
, 
, 
D. 1, - 
, 
, - 
Solve the problem.A water tank is formed by revolving the curve y = 3x4 about the y-axis. Find the volume of water in the tank as a function of the water depth, y.
A. V(y) = 
y1/2
B. V(y) = 
y3/2
C. V(y) = 
y3/2
D. V(y) = 
y9
Multiply. Change any mixed number to an improper fraction before multiplying.-4
? -5
A. 20 B. 25 C. 18 D. 24
Solve the problem.A chair manufacturing company has two different factories. The profit function for Factory I when x chairs are manufactured and sold is as follows: P(x) = -0.05x2 + 20x - 500The profit function for Factory II when x chairs are manufactured and sold is as follows: P(x) = -0.05x2 + 30x - 2500For what number of chairs is the profit the same at both factories, and what is the profit?
A. 200 chairs; $1500 B. 0 chairs; $0 C. 100 chairs; $1000 D. 300 chairs; $2000