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# GRE Practice Problems 14 - Writing Equations of Lines When Given

By Stanley Black,2014-04-02 04:32
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GRE Practice Problems 14 - Writing Equations of Lines When Givenof,OF,Lines,LINES,when,When,given,GRE,lines

GRE Practice Problems 14: Writing Equations of Lines When Given Point and

Parallel or Perpendicular Line

Review GRE 502 determine the slope of a line from points or

equations

GRE 503 matching linear graphs with their equations

Focus GRE 503 matching linear graphs with their equations

GRE 604 use properties of parallel and perpendicular

lines to determine an equation of a line or coordinates

of a point

Stretch GRE 503 matching linear graphs with their equations

GRE 604 use properties of parallel and perpendicular

lines to determine an equation of a line or coordinates

of a point

XEI 601 manipulate expressions and equations

XEI 606 find solutions to systems of linear equations

Review

1. Write the equation in slope-intercept form of the following line:

Focus

2. Write the equation in slope-intercept form of the line that passes through

point (-4, -3) and is parallel to the line whose equation is y = x 2.

3. Write the equation in slope-intercept form of the line that passes through

point (-2, -3) and is parallel to the line whose equation is y = 2x 5.

4. Write the equation in slope-intercept form of the line that passes through

?point (4, 0) and is parallel to the line whose equation is y = ?x + 5.

5. Write the equation in slope-intercept form of the line that passes through

?point (-2, 3) and is perpendicular to the line whose equation is y = x + 5.

6. Write the equation in slope-intercept form of the line that passes through

point (-5, -2) and is perpendicular to the line whose equation is y = x + 5.

7. Write the equation in slope-intercept form of the line that passes through

point (3, 4) and is perpendicular to the line whose equation is y = ?x 2.

Stretch

8. Write an equation of the line that passes through the point

(-1, -5) and is perpendicular to the line whose equation is -3x + 9y = -18.