9.1 Translate Figures and Use Vectors

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Presentation transcript:

9.1 Translate Figures and Use Vectors Mrs. vazquez Geometry

g.co.4, g.co.5 Essential Question: How can vectors be used to translate figures? Objective: Students will be able to use a vector to translate a figure on a coordinate plane.

Translate Write a rule to go from A to A’ if A is moved 4 units left & 1 unit up. Write a rule for the A’ to return to A. (x - 4, y + 1) (x + 4, y - 1)

Vectors (horizontal/vertical) component: vector: a quantity that has both direction & magnitude (size) initial point: starting point of a vector terminal point: the end point (horizontal/vertical) component: that amount by which it is moved in a direction

vectors component form: combines horizontal & vertical components

translate ∆LMN. Translate using <-2,6> L (2,2) M (5,3) N (9,1)