Reference no: EM131070229

1. Find the y-intercept of the line represented by the following equation. -2x + 2y = 16

2. Are the following lines parallel, perpendicular, or neither?

L1with equation x - 5y = 25

L2with equation 5x + y = 5

3. Find the slope of any line perpendicular tothe line through points (8, 4) and (9, 7).

4. A line passing through (6, -10) and (-1,y) is perpendicular to a line with slope<?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" />. Find the value of y.

5. Write the equation of the line passingthrough (1, -8) and (1, 3). Write yourresults in slope intercept form, if possible.

6. Writethe equation of the line with x-intercept (-9, 0) and undefinedslope. Write your results inslope-intercept form, if possible.

7. Rewrite the equation y = 2x+ 2 as a function of x.

8. Write the equation of a horizontal linewith a y-intercept of 7.

9.Determine whether the lines are parallel, perpendicular, or neither.
2x-y= -10
2x+4y=2

10.Determine whether the lines are parallel, perpendicular, or neither.
Line 1 passesthrough (0, 3) and (2, 5)
Line 2 passesthrough (5, -4) and (-3, 3)

11. Write the equation of a line that passes through (4, 0) and (-4, -5). Write your answer in slope-intercept form.

12. Write the equation of a line that passes through (-1, 2) and (3, 5). Write your answer in slope-intercept form.

13. Write the equation of a line that passes through (1, -45) with a slope of -3. Write your answer in slope-intercept form.

14. Write the equation of a line that passes through (-2, 5) and (-6, 13). Write your answer in slope-intercept form.