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Standards Math Practice

Grade 11 · Stretch challenge · 8 questions · Version PG-AUYFBC-Z8WT

1.

Evaluate x^2 - 4x when x = 12.

2.

Evaluate x^2 - 7x when x = 4.

3.

Evaluate x^2 - 5x when x = 3.

4.

Evaluate x^2 - 7x when x = 8.

5.

Evaluate x^2 - 9x when x = 4.

6.

Evaluate x^2 - 2x when x = 13.

7.

Evaluate x^2 - 3x when x = 13.

8.

Evaluate x^2 - 8x when x = 12.

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 8
  1. Evaluate x^2 - 4x when x = 12.96
  2. Evaluate x^2 - 7x when x = 4.-12
  3. Evaluate x^2 - 5x when x = 3.-6
  4. Evaluate x^2 - 7x when x = 8.8
  5. Evaluate x^2 - 9x when x = 4.-20
  6. Evaluate x^2 - 2x when x = 13.143
  7. Evaluate x^2 - 3x when x = 13.130
  8. Evaluate x^2 - 8x when x = 12.48

Worked example

Read the direction, identify the assessed skill, solve or cite evidence, and check the response.

Common mistake

Using a memorized procedure without checking what the question asks.

Helpful hint

Name the standard skill before answering.