No bellwork today. Students took a quiz over sections 5-1 to 5-4.
After the quiz the students were to work on a practice sheet for problems from Sec 5-5.
Hwk #19 is due on Thursday, Pages 270-271, Problems 2, 3, 5-7, 10, 11, 13, 14, 51, 52
Click on the link below for a copy of the Sec 5-5 Practice Sheet with answers:
Bellwork reviewed the use of Factored Form of a Quadratic Function to find: x-intercepts, solutions, zeros, Line of Symmetry, Vertex, y-intercept, and graph of the function. Also reviewed was the skill of factoring a quadratic.
The remainder of the period we continued discussing sec 5-5, Solving Quadratic Equations. We discussed solving by factoring and by using square roots.
Hwk #19 will be due next week (date TBD): Pages 270-271, Problems 2, 3, 5-7, 10, 11, 13, 14, 51, 52
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed graphing parabolas in Standard Form and Vertex Form along with practice factoring .
Hwk #18 is due today.
The remainder of the period we finished discussion sec 5-4 (factoring) and began discussing Sec 5-5 (solving quadratic equations).
Quiz over Sections 5-1 to 5-4 is Monday, 11/3. Students received the review earlier this week.
Click on the link below for a copy of today’s bellwork with answers:
Alg2 Bellwork with answers 10-30-14
Bellwork reviewed expanding two binomials and factor using GCF and Difference of Perfect Squares.
The remainder of the period we continued to discuss Sec 5-4.
Hwk #18 is due tomorrow.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Students were given the review for Sections 5-1 to 5-4. There will be a quiz over these sections soon. Date is still to be determined.
Click on the links below for a copy of Sec 5-1 to 5-4 review:
Bellwork reviewed graphing quadratics and finding max/min values and when they occur (vertex) as well as review of expanding the product of two binomials.
Hwk #17 is due today.
The remainder of the period we continued discussing factoring algebraic expressions (Sec 5-4).
Hwk #18 will be due on Thursday: Pages 263-264, Problems 11, 16, 20, 21, 31, 33, 40, 44, 45, 53, 58.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
The test over Chapter 3 was returned to students today, 10/27/14. The deadline for a student to retake the test is Wednesday, November 5, 2014
Bellwork reviewed how to perform a quadratic regression on a set of data then use the equation to find missing values
Hwk #16 is due today.
The remainder of the period we finished discussing sec 5-2 and began discussing Sec 5-4.
Hwk #17 is due tomorrow: Pages 248-249, Problems 4, 11, 19, 28, 30, 37-39, 45, 49 (use graph paper for problems 4, 11, 19)
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Alg 2 Bellwork with answers 10-27-14
Bellwork reviewed finding y-intercepts, corrdinates of the Vertex, and the equation of the Line of Symmetry of Quadratic Functions.
The remainder of the period we continued our discussion on Sec 5-1 and began Sec 5-2.
Hwk #16 is due on Monday, Pages 241-242, Problems 12, 14, 18, 19, 21, 22, 33, 37
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed writing equations of quadratics and graphing quadratics.
The remainder of the period we continued discussing Sec 5-1, properties of quadratic functions and finding the quadratic regression equation given some data.
Hwk #16 is due on Monday, 10/27: Pages 241-242, Problems 12, 14, 18, 19, 21, 22, 33, 37.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson: