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Build a worksheet

Changes apply to unlocked questions.

Describe it

We pick the skills and settings; every question and answer is still computed, so the key stays correct.

Templates

Unit test: 20 questions, easy to hard, 2 points each, roomy spacing. Keeps your selected skills.

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Limits

Derivatives

Applications of derivatives

Integrals

Differential equations

Each skill gets its own section. Up to 8 skills per sheet.

Number of questions
Difficulty

A rectangle with a fixed perimeter

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Working space

Prints the total on the score line and a scoring table on the answer key.

Number options

Applies to new and unlocked questions. Questions you edited by hand are left as typed.

Customize sections

Set each section’s count and difficulty. Use the arrows to change its position. Locked questions stay in selected sections; unlock them to reduce counts or change their difficulty.

1. Optimization problems

Planned: 12 / 60 questions

12 questionsSign in to download PDFsSettings
Name ______________________Date ____________Score ____ / 12

Optimization problems practice

Optimization problems · 1–12

Use derivatives to find the maximum.

Medium
1.A rectangle has a perimeter of 180 m. What is the largest possible area?
Medium
2.A rectangle has a perimeter of 132 m. What is the largest possible area?
Medium
3.A rectangle has a perimeter of 112 m. What is the largest possible area?
Medium
4.A rectangle has a perimeter of 40 m. What is the largest possible area?
Medium
5.A rectangle has a perimeter of 32 m. What is the largest possible area?
Medium
6.A rectangle has a perimeter of 52 m. What is the largest possible area?
Medium
7.A rectangle has a perimeter of 152 m. What is the largest possible area?
Medium
8.A rectangle has a perimeter of 84 m. What is the largest possible area?
Medium
9.A rectangle has a perimeter of 100 m. What is the largest possible area?
Medium
10.A rectangle has a perimeter of 24 m. What is the largest possible area?
Medium
11.A rectangle has a perimeter of 92 m. What is the largest possible area?
Medium
12.A rectangle has a perimeter of 96 m. What is the largest possible area?

Answer key — Optimization problems practice

Optimization problems

1.2025 m2
2.1089 m2
3.784 m2
4.100 m2
5.64 m2
6.169 m2
7.1444 m2
8.441 m2
9.625 m2
10.36 m2
11.529 m2
12.576 m2

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