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MA.912.AR.2.2 · Linear Relationships

Writing a Linear Equation from a Graph, Table, or Description: Sample Algebra 1 EOC Questions

Students produce the equation of a line from whatever they are handed: two points, a table of values, a graph, or a sentence describing a constant rate. Slope-intercept, point-slope, and standard form are all fair game.

How the Algebra 1 EOC tests this benchmark

The item specifications deliberately make this harder than the 8th grade version. Written descriptions and tables leave the y-intercept out, so it has to be derived. Given graphs carry no marked or labeled points and the line does not cross the y-axis at an integer, which rules out reading the answer off the picture. Equation editor items accept any equivalent equation.

Skills students need

  • Find slope from two points or a table
  • Write an equation in point-slope form and convert it
  • Derive a y-intercept that is not given
  • Write a linear equation from a written description

Try 6 real MA.912.AR.2.2 questions

These come straight from Algebro's Algebra 1 question bank, easiest first. Answer one, check it, then move to the next.

Question 1 of 6

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Question 1EasyMultiple Choice
Figure: a table with columns x and y, and rows 1 and 4.5; 2 and 7; 3 and 9.5; 4 and 12.
The table shows values of a linear function. Which equation represents the relationship?

Showcase extra: the real practice and quiz players do not have this button.

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These 6 questions are the free showcase. Algebro runs 37,000+ total questions, with practice for every one of the 43 Algebra 1 benchmarks and a full-length 45-item adaptive EOC practice test with the on-screen scientific calculator. Take it, get a study plan that targets your gaps, and practice with an AI tutor that explains every step.

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More Algebra 1 linear relationships benchmarks

MA.912.AR.2.3

Equations of Parallel and Perpendicular Lines

MA.912.AR.2.4

Graphing Linear Functions and Their Key Features

MA.912.AR.2.5

Modeling Real-World Problems with Linear Functions

MA.912.AR.2.2: Writing Linear Equations Practice | Algebro