Equation of a Line Worksheet

This worksheet focuses on understanding and applying the equation of a line, including finding slope, y-intercept, and writing equations in various forms for Grade 9 students.

Grade 9 Math AlgebraEquation of a Line

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Includes

2 Short AnswerMultiple ChoiceFill in the BlanksCustomTrue / False

Standards

CCSS.MATH.CONTENT.HSA.CED.A.2CCSS.MATH.CONTENT.HSF.LE.A.2

Topics

AlgebraEquation of a LineSlopeY-interceptGrade 9 Math

8 sections · Free to use · Printable

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Equation of a Line Practice

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Date:

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Read each question carefully and answer to the best of your ability. Show all your work for full credit.

1. Find the slope and y-intercept of the line given by the equation y = 3x - 5.

Slope:

Y-intercept:

2. What is the slope of the line passing through the points (2, 4) and (6, 12)?

3. Which of the following equations represents a line with a y-intercept of 7 and a slope of -2?

y = 2x + 7

y = -2x + 7

y = 7x - 2

y = -7x + 2

4. The standard form of a linear equation is Ax + By = C, where A, B, and C are .

5. A horizontal line has a slope of .

6. Write the equation of a line in slope-intercept form that passes through the point (1, -3) and has a slope of 4.

7. Write the equation of a line in standard form that passes through the points (0, 5) and (2, 9).

8. Graph the line represented by the equation y = -1/2x + 3 on the coordinate plane below.

9. The slope of a vertical line is undefined.

True

False

10. Parallel lines have the same y-intercept.

True

False