Do Now – Algebra I1) Get your calculator2) Find you new seat.

Mr. Severino’s Period 3 Algebra 1 Seating Coordinates Benedetti, Morgan – (1,1) Clark, Jonathan – (1,2) Clement, Aaron – (1,3) Dallepazze, David – (1,4) DeJohn, Danielle – (2,1) Holmes, Edwin – (2,2) Hornberger, Marissa – (2,3) Lippincott, Caitlyn – (2,4) Lloyd, Will – (3,1) MacPherson, Daniel – (3,2) Mercado, Adrian – (3,3) Morrison, Daulton – (3,4) Parker, Brittney – (4,1)

Quinerly, Reed (James) – (4,2)

Reed, Shelbie – (4,3) Rice, Summer – (4,4) Robinson, Jessica – (5,1) Salay, Nicolette – (5,2) Scelza, Samuel – (5,3) Slaby, Patrick – (5,4) Stinson, Wayne – (6,1) Sutton, Keturah – (6,2) Terry, Devin – (6,3) Tindall, Ashleigh – (7,1) Zablocky, Stephen – (7,2) Parima, Izia – (7,3)

Mr. Severino’s Period 8 Algebra 1 Seating Coordinates

Bergeron, Teighla – (1,1)

Carroll, Lucas – (1,2) Davis, Diamond – (1,3) Evans, Rachel – (1,4) Hill, Aaron – (2,1) McBride, Rhiannon –

(2,2) Pasqualine, Alexa –

(2,3) Patel, Nidhiben – (2,4) Romero, Ariana – (3,1) Seunath, Joseph – (3,2)

Stacy, Ronnie – (3,3) Stokes, Myles – (3,4) Thornton, Drina – (4,1) Wilson, Akera – (4,2) Ziesel, Katelyn – (4,3) Zulla, Alyssa – (4,4)

Mr. Severino’s Period 9 Algebra 1 Seating Coordinates Bouchelle, Wesley – (1,1) Bunce, Emma – (1,2) Bunting, Caitlin – (1,3) Cardo, Taylor – (1,4) Carpenter, Brianna – (2,1) Cortes, Jose – (2,2) Grace, Tyler – (2,3) Issertell, Mitchell – (2,4) Jabs, Angela – (3,1) Jarvis, Melissa – (3,2) Johnstone, Sara – (3,3) Keller, Brianna – (3,4) Morales, Alyssa – (4,1) Neary, Rachael – (4,2)

Normile, Shawn – (4,3) Nwankwo, Ogechi – (4,4) Orcutt, Thomas – (5,1) Perez, Brian – (5,2) Rosado, Michael – (5,3) Runzer, Kelly – (5,4) Satterlee, Veronica – (6,1) Twitty, Demetrius – (6,2) Washington, Imani – (6,3) Wieszczek, Ashley – (6,4) Wilpert, John – (7,1) Wright, Devante – (7,2)

3.1 Recursive SequencesRecursive Sequences- a list of numbers

defined by a starting value and rule

Ex: 1, 2, 3, 4, 5, 6…Starting Value= 1

Rule= Add 1 to previous value

Create a RoutineEx: 19, 14, 9, 4, . . .

Create a RoutineEx:1, 4, 8, 13, 19, 26,...

Writing Recursive Routines for Calculators{Starting Value of 1st sequence, Starting Value

of 2nd sequence…}{Ans(1) Rule, Ans(2) Rule…}

Ex #1) Figure #1 102 153 204 25

What is the 30th term?

Create Routine Ex #2) Figure #

1 13

2 17

3 21

4 25

Create Routine Ex: Figure #

1 22 43 84 16

Create Routine Ex: Figure #

1 1000

2 500

3 250

4 125

Create Routine Ex: Figure # #

1 7 102 14 -103 21 104 28 -10

Ex: a) Complete the table for five figures. b) Write a recursive routine to find the perimeter of each

figure. Assume each side is 1 unit long.c) Find the perimeter of Figure 10.d) Which figure has a perimeter of 47.

Figure number

Perimeter

1 5

2 8

3

Do Now – Algebra I1) Take out HW2) Write a recursive sequence to generate

the points in each graph.

Examples: #1) Sketch a graph of a walk starting at the

1-meter mark and walking away from the sensor at a constant rate of 2 meters per second.

Example #2) Sketch a graph of a walk starting at the 6-

meter mark and walking toward from the sensor at a constant rate of 0.5 meter per second.

Time – Distance Relationship

xy

timecedisSpeed

tan

xy

runriseSlope

Example #3) Write a set of walking

instructions based on the table data, and then sketch a graph of the walk. (Hint- it might be easier to sketch your graph first)

Time (s) 0 1 2 3 4 5 6Distance (m) 4.0 3.6 3.2 2.8 2.4 2.0 1.6

Example #4)#4) Write a set of walking directions for the

graph.