Algebra-1 Problems

7.8 Parallel and Perpendicular Lines


Problem #

Problem Statement

Problems Similar To

1.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}y=5x+1\textrm{ },\textrm{ }y=5x+9\end{equation}

2.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}x+6y=7\textrm{ },\textrm{ }x+6y=5\end{equation}

3.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}x+3y=7\textrm{ },\textrm{ }x+3y=9\end{equation}

4.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}y=2x+2\textrm{ },\textrm{ }y=\frac{-1}{2} \times x+2\end{equation}

5.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}2x-y=9\textrm{ },\textrm{ }x+2y=2\end{equation}

6.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}9x+4y=10\textrm{ },\textrm{ }4x-9y=9\end{equation}

7.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}10x+10y=2\textrm{ },\textrm{ }7x+8y=6\end{equation}

8.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}\textrm{line passing through the points }( -3, -2 )\textrm{ and }( -1, -2 )\end{equation}\begin{equation}\textrm{line passing through the points }( -6, -4 )\textrm{ and }( -2, -4 )\end{equation}

9.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}\textrm{line passing through the points }( 2, 10 )\textrm{ and }( 9, 2 )\end{equation}\begin{equation}\textrm{line passing through the points }( 10, 9 )\textrm{ and }( 2, 2 )\end{equation}

10.

Identify whether following lines are parallel or perpendicular or neither.

\begin{equation}\textrm{line passing through the points }( 2, 7 )\textrm{ and }( 4, 9 )\end{equation}\begin{equation}\textrm{line passing through the points }( 10, 9 )\textrm{ and }( 3, 7 )\end{equation}