1. No sign Up for the warm up today MCC9‐12.N.VM.1(+)Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., v, | v|,||v||,v).

3. AccPreCalc Lesson 42 Essential Question: What is a vector? Standard: MCC9‐12.N.VM.1(+)Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., v, | v|,||v||,v). MCC9‐12.N.VM.1(+)Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., v, | v|,||v||,v).

7. A vector is a mathematical quantity that has magnitude & direction. Examples: 20 mph, N24 o E 165 lbs of force, 310 o 88 ft/sec, upward A scalar is a mathematical quantity that has only magnitude. Examples: 55 mph... 32 kg of force... the number 4... Velocity is a vector; speed is a scalar. MCC9‐12.N.VM.1(+)Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., v, | v|,||v||,v).