1. {(0, 10), (2, 7), (4, 5), (6, 2), (10, 1) } a. Make a scatter plot b. Describe the correlation c. Write the equation of the line of best fit.

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Presentation transcript:

1. {(0, 10), (2, 7), (4, 5), (6, 2), (10, 1) } a. Make a scatter plot b. Describe the correlation c. Write the equation of the line of best fit

Tues 9/29 Lesson 2 – 7 Learning Objective: To graph absolute value functions Hw: Pg. 111 #9 - 15, *31, *34,

Algebra II

 To graph absolute value functions

 Find the vertex  Make a table, go two numbers above and below the x-value of the vertex. Plug in to find y-value  The y-values SHOULD reflect over the vertex if you found the vertex correctly  DO NOT ASSUME you have the correct vertex

Vertex: (0, 0) Axis of Sym: x = 0 x y V(0 0)

Vertex: (0, 0) Axis of Sym: x = 0 x y V(0 0)

Vertex: (0, 0) Axis of Sym: x = 0 x y V(0 0)

Vertex: (0, 0) Axis of Sym: x = 0 x y V(0 0)

Vertex: (0, -4) Axis of Sym: x = 0 x y V(0 -4)

Vertex: (3, 0) Axis of Sym: x = 3 x y V(3 0)

Vertex: (-2, 3) Axis of Sym: x = -2 x y V(-2 3)

Vertex: (-2, 3) Axis of Sym: x = -2 x y V(-2 3)

Vertex: (2, 3) Axis of Sym: x = 2 x y V( 2 3)

Vertex: (3, -5) Axis of Sym: x = 3 x y V( 3 -5)

Vertex: (1, 5) Axis of Sym: x = 1 x y V( 1 5)

Vertex: (0, 0) Axis of Sym: x = 0 x y V( 0 0)