Solve the equation.5x3 - 2x2 - 5x + 2 = 0
A. -1, 
, 1
B. 
, 1
C. -1, 1
D. -1, - 
, 1
Answer: A
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Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = 
sin 
, s(?2) = 2
A. s = -2 cos 
+ 8.2134
B. s = 2 cos 
+ 4
C. s = -2 cos 
+ 4
D. s = -2 cos 
+ 3.3073
Find approximate x-intercepts. Round the coordinates to the nearest tenth if necessary.y = 2x2 + 15x + 28
A. (-4, 0), (-3.5, 0) B. (-7, 0), (-2, 0) C. (-7, 0), (2, 0) D. (-4, 0), (3.5, 0)
Find the GCF for the list.x7y9, x6y8, xy9, x2y5
A. x2y5 B. xy C. x2y2 D. xy5
For the given functions f and g, find the requested function and state its domain.f(x) = 4x - 8; g(x) = 8x - 3Find f - g.
A. (f - g)(x) = -4x - 5; all real numbers
B. (f - g)(x) = 12x - 11; {x|x ? 1}
C. (f - g)(x) = 4x + 5; all real numbers
D. (f - g)(x) = -4x - 11; {x|x ? - 
}