Quiz about U.3 Study Guide: Topic 4: Parallel & Perpendicular Lines ...

Question 1

Determine if $$\overline{AB}$$ and $$\overline{CD}$$ are parallel, perpendicular, or neither.

$$A\left(-11,\ \ 5\right),\ B\left(-8,\ 4\right),\ C\left(8,\ -7\right),\ D\ \left(-1,\ -4\right)$$

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 2

Determine if $$\overline{AB}$$ and $$\overline{CD}$$ are parallel, perpendicular, or neither.

$$A\left(-3,\ \ 8\right),\ B\left(1,\ 15\right),\ C\left(10,\ -9\right),\ D\ \left(3,\ -5\right)$$

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 3

Determine if $$\overline{AB}$$ and $$\overline{CD}$$ are parallel, perpendicular, or neither.

$$A\left(9,\ \ -3\right),\ B\left(9,\ 4\right),\ C\left(-2,\ 10\right),\ D\ \left(-2,\ 6\right)$$

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 4

Determine if the lines are parallel, perpendicular, or neither

$$6x+10y=20\ and\ 5x-3y=21$$

Accepted Answer

perpendicular

Answer

parallel

Answer

neither

Question 5

Determine if the lines are parallel, perpendicular, or neither

$$x-y=4\ and\ x+y=9$$

Accepted Answer

perpendicular

Answer

parallel

Answer

neither

Question 6

Determine if the lines are parallel, perpendicular, or neither

$$x-5y=30\ \ \ and\ \ \ 10y=2x+90$$

Accepted Answer

parallel

Answer

perpendicular

Answer

neither

Question 7

Determine if the lines are parallel, perpendicular, or neither

$$x=5\ \ \ and\ \ \ x=-2$$

Accepted Answer

parallel

Answer

perpendicular

Answer

neither

U.3 Study Guide: Topic 4: Parallel & Perpendicular Lines ...