Find both the parametric and the vector equation of the line.The line through (4, -1, 3) that is perpendicular to both u = (2, 0, -1) and the y-axis.
A. x = 4 - t, y = -1, z = 3 + 2t; r = (4, -1, 3) + t(-1, 0, 2)
B. x = 2 - 4t, y = -t, z = -1 + 3t; r = (2, 0, -1) + t(-4, -1, 3)
C. x = 4 - t, y = -t, z = 3 + 2t; r = (4, -1, 3) + t(-1, 0, 2)
D. x = 4 - 2t, y = -1, z = 3 - t; r = (4, -1, 3) + t(-2, 0, -1)
Answer: A
You might also like to view...
Solve and graph. Write the solution in interval notation.| x | ? 16
A. (-?, 16]
B. (-?, -16] ? [16, ?)
C. [-16, 16]
D. (-?, -16]
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = - 
i - 
j
What will be an ideal response?
Find the value of the determinant.
A. 60 B. -14 C. -36 D. 36
Find the standard deviation for each data set. Round to one more place than the data.5, 4, 6, 20, 5, 13, 12, 17, 14
A. 1.3 B. 5.9 C. 5.5 D. 6.3