Page 854 - Algebra 1

Lesson Practice
Write each vector in component form.
(Ex 1)
a. Write the vector in component form.
B
A
b. Write the vector in component form.
C
D
Write each vector in component form.
(Ex 1)
c. d.
Find e.
g.
(Ex 3)
i.
(Ex 4)
P Q with P(2, -6) and Q(1, -1). J K with J(3, 7) and K(8, -2).
the magnitude of each vector to the nearest tenth. 〈2, -9〉 f. 〈6, 12〉
Water Current The river’s current is given by the vector 〈3, 1〉. Find the direction of the vector to the nearest degree.
Identify the equal vectors. j. Identify the parallel vectors. (Ex 4)
M
N
E
D
G
F
L
K
Appendix Lesson 3 839
APPENDIX LESSONS