For problems 13-15, solve the system using any method.
A.
B.
C.
D. infinitely many solutions
E. no solution
Answer: E
Mathematics
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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
B. s = 2 cos + 4
C. s = -2 cos + 3
D. s = -2 cos + 4
Mathematics
Find the intersection.6x - 2y + 4z = -2, 5x + 3y - 3z = 4
A. x = -6t - 2, y = 38t + 34, z = -28t
B. x = 6t + 2, y = -38t + 34, z = -28t
C. x = -168t - 2, y = 1064t - 34, z = -28t
D. x = -6t + , y = 38t +
, z = 28t
Mathematics
Simplify.-
A.
B.
C. -
D. -
Mathematics
Solve the rational inequality. Write the solution set in interval notation. < 0
A. (-?, ?) B. (-7, 0) C. ? D. (-?, -7)
Mathematics