Determine whether the lines through each pair of points are parallel, perpendicular, or neither.(6, 3) and (10, -1); (0, 2) and (2, 4)
A. parallel
B. perpendicular
C. neither
Answer: B
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Solve the equation. Make sure you check your final solution(s). +
=
A. x = 216 B. x = 36 C. x = 0 D. x = 54
Find the sum. +
A.
B.
C.
D. 1
Provide an appropriate response.Which ordered pair could possibly be a solution of the graphed system of equations? Why?
A. 3; The ordered pair solution must be in quadrant II, since that is where the graphs of the equations intersect. B. 2; The ordered pair solution must be in quadrant II, since that is where the graphs of the equations intersect. C. 3; The ordered pair solution must be in quadrant IV, since that is where the graphs of the equations intersect. D. 2; The ordered pair solution must be in quadrant IV, since that is where the graphs of the equations intersect.
Find the indefinite integral.
A. -cos t + C
B. - cos 2t + C
C. -2 cos 2t + C
D. - cos t + C