2010007403
Level:
A
Find the parallel vector to the vector \((1, 4)\).
\( (2,8)\)
\( (2,2)\)
\( (-1,2)\)
\( (8,-2)\)
Points and Vectors
2010007402
Level:
A
Find the perpendicular vector to the vector \((-1, 4)\).
\( (8,2)\)
\( (2,8)\)
\( (1,4)\)
\( (-2,8)\)
2010007401
Level:
A
Find the perpendicular vector to the vector \((3, -4)\).
\( (8,6)\)
\( (-6,8)\)
\( (6,-8)\)
\( (3,4)\)
2000001806
Level:
B
Find the point that is obtained by translating the point \([-2, 1]\) by two times the vector \( (-2, 3) \).
\( [-6, 7] \)
\( [-4, 4] \)
\( [0, -2] \)
\( [-6, 5] \)
2000001805
Level:
B
Find the point that is obtained by translating the point \([3, 5]\) by the vector \((4, 2)\).
\( [7,7] \)
\( [-1,3] \)
\( [12,10] \)
\( [7,3] \)
2000001804
Level:
B
Choose the parallel vector to the vector \((4, 2)\).
\( (-2, -1) \)
\( (2, -4) \)
\( (1,2) \)
\( (-1, 2) \)
2000001803
Level:
B
Choose the parallel vector to the vector \( (-1, 3)\).
\( (-3, 9) \)
\( (3, 1) \)
\( (-2, 4) \)
\( (0, 3) \)
2000001802
Level:
B
Choose the perpendicular vector to the vector \( (-4, 8)\).
\( (-2,-1) \)
\( (1,2) \)
\( (-2,1) \)
\( (2,-1) \)
2000001801
Level:
B
Find the perpendicular vector to the vector \((2, 5)\).
\( (5,-2) \)
\( (5,2) \)
\( (-2,-5) \)
\( (-5,-2) \)
2000001409
Level:
A
Find the vector \(\vec{c} = 2\vec{a} - \vec{b}\), where \(\vec{a}=(3,5) \) and \(\vec{b}=(-1,4) \).
\( (7,6) \)
\( (5,6) \)
\( (5,14) \)
\( (4,1) \)