Factor.27x3 - 117x2 - 90x
A. (x2 - 5)(27x + 18)
B. 9x(3x + 2)(x - 5)
C. 9(3x - 2)(x + 5)
D. x(3x + 2)(9x - 45)
Answer: B
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Parametric equations and and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 2t + 3, y = 6t + 12, -? ? t ? ?
A. y = 3x - 3
Entire line, from left to right
B. y = 3x - 3
Entire line, from right to left
C. y = 3x + 3
Entire line, from left to right
D. y = 3x + 3
Entire line, from right to left
Solve the problem.The following graph
A. has a Hamilton path that starts at G and ends at F. B. has a Hamilton path that starts at G and ends at E. C. has no Hamilton path. D. has a Hamilton path that starts at D and ends at G. E. none of these
Graph the polynomial function. f(x) = (x - 1)(x + 1)(x + 3)2
A. 
B. 
C. 
D. 
Solve the quadratic equation by the method of your choice.2x2 - 
x - 1 = 0
A. 
B. 
C. 
D. 