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Do now 9-16-13 You are driving to visit a friend in another state who lives 440 miles away. You are driving 55 miles/hour and have already driven 275 miles.

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Presentation on theme: "Do now 9-16-13 You are driving to visit a friend in another state who lives 440 miles away. You are driving 55 miles/hour and have already driven 275 miles."— Presentation transcript:

1 Do now You are driving to visit a friend in another state who lives 440 miles away. You are driving 55 miles/hour and have already driven 275 miles. What is the equation and how much longer, in hours, must you drive to reach your destination?

2 Polynomials Be able to identify, solve with Add Subtract Multiply
Divide And hopefully share your knowledge with others

3 Polynomial assignment
Problems Lesson check and practice problems in book

4 Do now 9-17-13 1) The absolute value of │8x – 2 │ ≤ 8
Solve for x (is the solution viable) 2) 3(g – 1) + 7 = 3g + 4

5 agenda Multiplying & factoring Multiply monomial by polynomial
Factor a monomial from a polynomial Review absolute value (remember 2 answers) Positive and negative Linear programming (if not today then Wed / Thursday) Discuss some of CC – 7 answers On j.mp/msburns (Khan academy videos on properties of exponents )

6 Notebook assignment sheet
autobiography/letter/goals to self Parent letter and syllabus Vocab: exponential function, expression, factors, simplify, bases, coefficients Problems pg , 12; pg , 26, 28, 35, 36 Summary 9/4 difference between linear and exponential (extra: difference between independent and dependent)

7 Notebook assignment sheet
6) linear/exponential models (half sheet) 9/4 7) literal equations 2 got it problems 8) formula table with perimeter/area, etc 9) pg. 475 polynomial table and problems pg 475 – 479 (8, 11, 14, 16, 22, 26, 32, 41, 43, 54, 62, 66) Each assignment 5 pts, order 5 pts, written out assignment sheet in front of notebook 5 pts (55 points total)

8 Summary Provide an example of a polynomials? In its lowest form Describe a function used in a real world situation? (meaning create a graph that represent something in the real world, is there a solution or are there constraints)

9 Do now 9/18/2013 Solve: 3 x + 2 = 56 – 4x (solve for x)
You get paid $8.50 per hour and you end up with $476 at the end of the day. How many hours did you work? Create an expression and equation and solve

10 Factoring, Polynomials, & Quadratic Expressions
Operations on polynomials (+, -, /, x) A.APR 1 Factoring & polynomials (A.SSE.2 & A.REI.4)

11 Agenda 8-5 8-6 8-7 And by Thursday we will cover completing the square along with more practice on linear programming (problems from Homework CC-7)

12 summary Given the following problem:
Iced tea cost $1.50 a glass and lemonade costs $2.00. If you have $12, what can you buy? Justify your answer using multiple representation.

13 Good morning Calculator should be under your desk
Sharpen pencil and get all necessarily supplies before bell rings 7:10 do now (you have about 8 minutes) 7:15 pledge, mission, moment of silence

14 Do now 7x(8x + 2) + 5 = 12 Simplify and place in standard polynomial form What step did you do first? Which step is second? What is final answer?

15 Do you want reminders from the teacher about test, homework, etc? Then message the following number

16 You should have some background knowledge of this vocab or concept
Distributive property (example warm-up) Factoring polynomials (multiply coeff. Add exponents, GCF) GCF – understand, how to identify, and determine How things are measured (units, squared, cubic) Square root & perfect square trinomials Factoring quadratic equations Zeros, roots, solutions

17 Agenda: after today, you will know
1. identify ways to rewrite x4 – y 4 Factoring technique and common terms 2. Quadratic expression to reveal zeros 3. quadratic expression to reveal max or min values 4. graphs and data displays 5. completing the square

18 Vocab and concepts 1. Parent function pg Linear equation 3. y-intercept 4. Slope intercept form 5. Point slope form pg Ax + By = C standard form linear equation p.320

19 8-7 factoring special cases
Vocab: perfect square trinomial – squaring a binomial Got 1 – 5 and lesson check

20 8 – 8 factoring by grouping
Looking for common binomial factor Got 1 – 3 and lesson check Factoring polynomials pg. 519

21 agenda Look at Finding perimeter, area, and volume pg. 115 (together)
Ratio – compares 2 numbers by division Conversion factor pg. 121 Solving proportions 2-7 4-4 graphing a function rule p.253 Collecting linear data 5-7 pg.341 Box & whisker plots and frequencies 12-2; 12-4 9-5 completing square p.561

22 Independent work/partner (no groups)
Correct/finish CC-15 Lesson checks for quadratics and factoring

23 homework Test Tuesday 9-24 CC – 15 Monday if did not finish today

24 Summary 9-20 A square rug has an area of 49x2 – 56x A second square rug has an area of 16x2 + 24x + 9. What is an expression that represents the difference of the areas of the rugs? Show two different ways to find the solution


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