School Improvement in Maryland
Sample Item Scoring Information Return

Standard 1.0 Knowledge of Algebra, Patterns, and Functions

Topic A. Patterns and Functions

Indicator 1. Identify, describe, extend, and create linear patterns and functions

Objective a. Complete a function table with a given two-operation rule

Selected Response (SR) Item

The linear relationship shown in the table below uses the rule y = 3(x - 2).

x y
2 0
3 3
4 6
10 24

What is the value of y when x equals 20?

  1. 18
  2. 54
  3. 58
  4. 60

Correct Answer
B. 54

Answer Annotation

  1. 18    (20 - 2)
  2. 54    (correct answer)
  3. 58    (60 - 2)
  4. 60    (3x20)
/share/assessment_items/xml/items/msa_math_7_018.xml