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. 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.