HELP PLEASE

Write an equation of the line parallel to the given line that contains C.
1. 2.
C(8, 1); y = 2x + 6
C(4, 3); y = −
1 4
x + 3

Write an equation of the line perpendicular to the given line that contains D.
1
3. D(0, −3); y = 2 x − 7
4.
2 D(−8,1);y=− x+4
3

Rewrite each equation in slope intercept form. Then determine whether the lines are parallel.
5. 10y + 130 = 50x −5y = 2x + 11

Rewrite each equation in slope-intercept form. Then determine whether the lines are perpendicular.
6. y − 1 = −x − 6
y − 3 = − 56 ( x − 5 )