1. Vectors in Three-Dimensional Space
LESSON 8–4
Vectors in Three-Dimensional Space

2. Targeted TEKS
P.4(J) Represent the addition of vectors and
the multiplication of a vector by a scalar geometrically and symbolically.
P.4(K) Apply vector addition and
multiplication of a vector by a scalar in
mathematical and real-world problems.
Mathematical Processes
P.1(A), P.1(F)

3. Plot points and vectors in the three-dimensional coordinate system.
You represented vectors both geometrically and algebraically in two-dimensions. (Lessons 8-2 and 8-3)
Plot points and vectors in the three-dimensional coordinate system.
Express algebraically and operate with vectors in space.
Then/Now

4. Key Concept 2

10. Vectors in Three-Dimensional Space
LESSON 8–4
Vectors in Three-Dimensional Space