Documentation PostgreSQL 9.6 · Documentation PostgreSQL 9.6 ... Préface xix
9.6 Factor a + bx + c
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Transcript of 9.6 Factor a + bx + c
9.6 Factor a + bx + c Students will be able to Factor a + bx + c Solve a + bx + c = 0 Find zeros of the polynomial function
Factor by grouping Find a GCF in the first two terms. Find a GCF in the last two terms. Find common factors.
5x + 152x(x + 3) + 5(x + 3)
(x + 3)(2x + 5)
Factor: 12 - 9x + 8x - 6
Factor: 20 - 5x - 8x + 2
Now! Factor 2 + 11x + 12ac2411 b
8 32 𝑥2+𝟖 𝒙+𝟑 𝒙+12
2x(x + 4) + 3(x + 4)
(x + 4)(2x + 3)
a + bx + c
Factor: 3 - 10x - 8
Factor: 15- 16x + 4
Solve.
2 - 13x + 6 = 0
-3 - 13x = 4
A rectangle’s length is 5 feet more than 4 times its width. The area is 6 square feet. What is the width?
A baseball is hit into the air from a height of 2 feet at an initial velocity of 31 feet per second. For how many seconds is it in the air?
A soccer goalie throws a ball into the air at an initial height of 8 feet and an initial velocity of 28 feet per second. How long will it take to hit the ground?
Computer Practice1. http://
www.ltcconline.net/greenl/java/BasicAlgebra/AC/AC.html
2. ttp://strader.cehd.tamu.edu/Mathematics/Algebra/AlgebraTiles/AlgebraTiles2.html
Homework:
Page 596 #5-37 odd, 38, 39, 43-49 odd, 52, 55, 56, 58, 59