Algebra presentation on topic modulus function and polynomials
- 1. ALgebra: Polynomial and modulus functions! Chiquita & Tyo HS12B
- 2. Polynomials as introduced by Tyo
- 3. question #1 Multiply 3x4-x3+2x2-5 with x2-3x+2
- 5. question #2 Polynomial p(x) has a and b constant. It’s given that (x-4) and (2x-6) are factor of p(x). Find value of a and b P(x) = 2x2 + ax - b
- 6. answer A = -14 B = -24 How? 2(4)2 + 4a – b = 32 + 4a – b 2(3)2 + 3a – B = 18 + 3a – b Use elimination and substitution 32 + 4a – b 18 + 3a – b _________ - 14 + a = 0 a = -14 18 + 3(-14) – b = 0 18 + (-42) – b = 0 -24 – b = 0 -b = 24 b = -24
- 7. Modulus function introduced by Chiquita
- 8. question #1
- 9. Solve #1 v v final answer: x > 3/2 let’s check!
- 10. answer see. i’m correct (for once)
- 11. question #2
- 12. Solve #2 v final answer: x > 3/2 let’s check!
- 13. answer
- 15. Credits ◂ Presentation template by Slidesgo ◂ Icons by Flaticon ◂ Images & infographics by Freepik ◂ Author introduction slide photo created by Freepik ◂ Text & Image slide photo created by Freepik.com ◂ Big image slide photo created by Freepik.com