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Homework PW 5-5 #22 - #27

Homework PW 5-5 #22 - #27. In verbal (word problem) format: Ex ample: A home security company provides security system for $5 per week, plus an installation fee. The total fee for 12 weeks of service is $210.

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Homework PW 5-5 #22 - #27

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  1. Homework PW 5-5 #22 - #27

  2. In verbal (word problem) format: Example: A home security company provides security system for $5 per week, plus an installation fee. The total fee for 12 weeks of service is $210. Write the point-slope form of an equation to find the total fee, y, for any number of weeks, x. y - 210 = 5( x - 12) From the problem, find m...$5 Find a point on the line...(12, $210)

  3. WARM UP Solve each equation for Y: 1. 3x + 4y = 12 2. -10x - 5y = - 25 steps: 1. + or - "X"s, (move to one side) 2. Divide by coefficient of y

  4. Remember this? 11/18/2009 - Now that we know what point-slope form looks like, we will learn how to change the form of the linear equation given.

  5. In this lesson you'll learn to write linear equations in slope-intercept form and standard form. You'll be Given point-slope form.

  6. From your Textbook Ch 5 Lesson 5 Page 287

  7. 1. If there is a fraction, multiply all by denominator 2. Distribute m 3. + or - rational numbers so all on right side of equation 4. + or - X value so on left side of equation 5. If X is negative, multiply all by -1

  8. Write the following equation in standard form 1. If fraction, mult. by den. 2. Distribute m 3. + or - numbers to right 4. + or - X to left 5. If X is negative, multiply all by -1

  9. Additional Practice.... 1. If fraction, mult. by den. 2. Distribute m 3. + or - numbers to right 4. + or - X to left 5. If X is negative, multiply all by -1

  10. From textbook page 288

  11. 1. Distribute m 2. + or - rational numbers so all on right side of equation after x value

  12. Write the following equation in slope-intercept form: 1. Distribute m 2. + or - numbers to right

  13. Additional Practice.... 1. Distribute m 2. + or - numbers to right

  14. HOMEWORK: 5-5 STUDY GUIDE HANDOUT. ALL PROBLEMS.

  15. HOMEWORK CHECK - 5-5 Study Guide

  16. CLASSWORK: PW 5-5 #7-21

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