8th Grade Math (Math 8) · Chapter 5 · Lesson 5.4 · Printable PDF

Point-slope Form and the Line Through Two Points Worksheet with Answer Key

6 problems on point-slope form and the line through two points: writing lines from words, finding missing coordinates, a correct slope with a wrong equation, checking two forms, a table, and a phone battery. 2 pages, with a worked answer key.

6 problems2 pagesanswer key
Printable Point-slope form and the line through two points worksheet with answer key - 8th Grade Math (Math 8) (Page 1 PDF preview)
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What's on the worksheet

  1. Write each described line in point-slope form, then slope-intercept form:
    Slope −3, crosses the x-axis at x = 4Rises 2 for every 3 to the right, through (6, −1)Falls 3 for every 2 to the right, through (−4, 7)Falls 1 for every 4 to the right, crosses the x-axis at x = -8
  2. Find the missing coordinates of two points on a line with slope 2.
  3. Find what Leah did wrong writing the line through (2, 5) and (6, 7).
  4. Decide if two point-slope equations describe the same line.
  5. Write the equation of the line from a table and fill in the missing entries.
  6. Word problem: Jack's phone battery charge as it runs down after unplugging.

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Point-slope form and the line through two points: the lesson ›