Math – Algebra 2 – Week of April 6

Assignments

Monday, April 6

• All: Watch video lesson on Lesson 85 in Microsoft Teams

• CP: Complete Lesson 85 worksheet (below)

• H and HH: Complete Lesson 85: 1-30 from textbook

Tuesday, April 7

• All: Watch video on Lesson 86 in Microsoft Teams

• All: Complete 15 min. total on IXL Pre-Calculus topic N.12

• CP: Complete Lesson 86 worksheet (below)

• H and HH: Complete Lesson 86: 1-30 from textbook

Wednesday, April 8

• All: Watch video on Lesson 87 in Microsoft Teams

• All: Complete 15 min. total on IXL Algebra 2 topics R.4 and R.5

• CP: Complete Lesson 87 worksheet (below)

• H and HH: Complete Lesson 87: 1-30 from textbook

Thursday, April 9

• All: Watch video on Lesson 88 in Microsoft Teams

• All: Complete 15 min. total on IXL Algebra 2 topic B.6

• CP: Complete Lesson 88 worksheet (below)

• H and HH: Complete Lesson 88: 1-30 from textbook

Friday, April 10

• All: Watch video on Lesson 89 in Microsoft Teams

• All: Complete 15 min. total on IXL Algebra 2 topic C.11

• CP: Complete Lesson 89 worksheet (below)

• H and HH: Complete Lesson 89: 1-30 from textbook

Instructions

• Reminder: The late work deadline is extended to April 10. Submit late work to your teacher before then by emailing pictures of it to them or by scanning the work into a PDF file and emailing it.

• You must submit the homework to your teacher by Turnitin by the end of the day two days after it was assigned. For example, the homework for Monday is due by the end of Wednesday. The homework for Thursday and Friday are due by the end of the following Monday. To submit, you may EITHER: o Take pictures of your work. Put all pictures into a single Word

document. Save the Word document as a PDF. Submit on Turnitin. OR, you may:

o Scan your completed work as a PDF. Upload the PDF to Turnitin. • Write legibly.

• Each day’s IXL assignment will be worth a participation grade of 10 points. Participation grades will be posted to Power School. Each day’s homework/worksheet assignment will be worth a homework grade of 10 points. Homework grades will be posted to Power School.

• IXL assignments are not uploaded to Turnitin. Notes copied into/taken in notebook do not need to be photographed and submitted.

• Collaboration is not allowed. Collaboration: To work jointly with others or together especially in an intellectual endeavor. When collaboration takes place, all students must demonstrate understanding of the new material.

Ms. Reynolds – Algebra 2 Homework

Name: ____________________________________________ Date: _________________________

Lesson # 85 – Solving Polynomial Equations

*In addition to the following problems, please also complete #’s {2, 4, 5, 8, 10, 13, 23, 24,

27, 28} from the textbook.

(1) Solve for 𝑥 without factoring the expression:

𝑥3 − 512 = 0

(2) Solve for 𝑥 without factoring the expression: 𝑥4 − 625 = 0

(3) Solve for 𝑥 without factoring the expression: 𝑥7 − 2187 = 0

(4) Solve for 𝑥 without factoring the expression:

2𝑥5 − 2048 = 0

(5) Solve for 𝑥 using the factoring by grouping method 𝑥3 + 3𝑥2 − 9𝑥 − 27 = 0

(6) Solve for 𝑥 using the factoring by grouping method

𝑥3 − 7𝑥2 + 4𝑥 − 28 = 0

(7) Solve for 𝑥 using the factoring by grouping method

𝑥4 + 5𝑥3 − 8𝑥 − 40 = 0

(8) Solve for 𝑥 using the factoring by grouping method 𝑥5 − 𝑥3 − 27𝑥2 + 27 = 0

*In addition to the following problems, please also complete #’s {2, 4, 5, 8, 10, 13, 23, 24,

27, 28} from the textbook.

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Ms. Reynolds– Algebra 2 Homework

Name: ____________________________________________ Date: _________________________

Lesson # 86 – Translating the Sine and Cosine Functions

*In addition to the following problems, please also complete #’s {1, 4, 5, 9, 10, 12, 16, 21,

28, 29, 30} from the textbook.

(1) Sketch a graph of the following trig function: 𝐹(𝑥) = cos(𝑥) + 5

(2) Sketch a graph of the following trig function: 𝐹(𝑥) = sin(𝑥) − 7

(3) Sketch a graph of the following trig function: 𝐹(𝑥) = 3sin(𝑥) + 4

(4) Sketch a graph of the following trig function:

𝐹(𝑥) = 5cos(𝑥) − 1

(5) Sketch a graph of the following trig function: 𝐹(𝑥) = 6sin(2𝑥) + 3

(6) Sketch a graph of the following trig function: 𝐹(𝑥) = 8cos(3𝑥) − 2

*In addition to the following problems, please also complete #’s {1, 4, 5, 9, 10, 12, 16, 21,

28, 29, 30} from the

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Ms. Reynolds – Algebra 2 Homework

Name: ____________________________________________ Date: _________________________

Lesson # 87 – Solving Exponential Equations

*In addition to the following problems, please also complete #’s {1, 3, 8, 9, 10, 14, 16, 22,

23, 27, 28, 30} from the textbook.

(1) Solve for 𝑥. Round your answer to the nearest tenth. 5𝑥 = 100

(2) Solve for 𝑥. Round your answer to the nearest tenth. 3𝑥 = 255

(3) Solve for 𝑥. Round your answer to the nearest tenth. 2𝑥 = 88

(4) Solve for 𝑥. Round your answer to the nearest tenth.

32𝑥 = 1,600

(5) Solve for 𝑥. Round your answer to the nearest tenth. 24𝑥 = 12,500

(6) Solve for 𝑥. Round your answer to the nearest tenth. 3(4𝑥) + 50 = 700

(7) Solve for 𝑥. Round your answer to the nearest tenth.

52𝑥 − 900 = 300

(8) Solve for 𝑥. Round your answer to the nearest tenth.

60.5𝑥 + 30 = 1,000

*In addition to the following problems, please also complete #’s {1, 3, 8, 9, 10, 14, 16, 22,

23, 27, 28, 30} from the

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Ms. Reynolds – Algebra 2 Homework

Name: ____________________________________________ Date: _________________________

Lesson # 88 – Solving Abstract Equations

*In addition to the following problems, please also complete #’s {1, 2, 4, 6, 9, 14, 19, 21, 26,

29} from the textbook.

(1) The perimeter of a rectangle can be found using the formula 𝑃 = 2𝑊 + 2𝐿 Solve this equation for 𝐿

(2) The area of a trapezoid can be found using the formula 𝐴 =1

2(𝑏1 + 𝑏2)ℎ

Solve this equation for 𝑏1

(3) The length of a diagonal of a rectangular prism can be found using the formula 𝑑 =

√𝑙2 + 𝑤2 + ℎ2 Solve this equation for ℎ

(4) The volume of a sphere can be found using the formula 𝑉 =4

3𝜋𝑟2

Solve this equation for 𝑟

(5) The surface area of a cone can be found using the formula 𝑆 = 𝜋𝑟2 + 𝜋𝑟𝑙 Solve this equation for 𝑙 (6) The Pythagorean Theorem can be used to solve right triangles using the formula 𝑎2 + 𝑏2 = 𝑐2 Solve this equation for 𝑏 (7) The surface area of a rectangular prism can be found using the formula 𝑆 = 2𝑥𝑦 + 2𝑥𝑤 + 2𝑦𝑤 Solve this equation for 𝑦

*In addition to the following problems, please also complete #’s {1, 2, 4, 6, 9, 14, 19, 21, 26,

29} from the

textbook.____________________________________________________________________________

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Ms. Reynolds– Algebra 2 Homework

Name: ____________________________________________ Date: _________________________

Lesson # 89 – Graphing and Solving Quadratic Inequalities

*In addition to the following problems, please also complete #’s {4, 5, 6, 8, 13, 14, 15, 20,

24, 30} from the textbook.

(1) Graph the solution set to the inequality: 𝑦 > 𝑥2 − 6

(2) Graph the solution set to the inequality: 𝑦 ≤ 𝑥2 + 4

(3) Graph the solution set to the inequality: 𝑦 > 𝑥2 + 7

(4) Solve the inequality algebraically: 𝑥2 − 9 < 0

(5) Solve the inequality algebraically: 𝑥2 − 64 > 0

(6) Solve the inequality algebraically: 𝑥2 + 3𝑥 − 10 > 0

(7) Solve the inequality algebraically: 𝑥2 + 15𝑥 + 56 < 0

(8) Solve the inequality algebraically: 𝑥2 − 12𝑥 + 35 < 0

(9) Solve the inequality algebraically: 𝑥2 + 13𝑥 − 30 > 0

*In addition to the following problems, please also complete #’s {4, 5, 6, 8, 13, 14, 15, 20,

24, 30} from the

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