If line j has a slope m, what is the slope of a line parallel to it?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the PSAT/NMSQT Test with our comprehensive quizzes. Use interactive flashcards and multiple-choice questions, complete with hints and explanations, to get ready for exam day!

Multiple Choice

If line j has a slope m, what is the slope of a line parallel to it?

Explanation:
Parallel lines share the same slope, since slope measures how steeply a line rises as it runs. If line j has slope m, any line drawn parallel to it must rise and run in the same ratio, so its slope is m. The other options change the tilt: 0 would be a horizontal line (only parallel if m is 0), a negative slope tilts in the opposite direction, and 1/m is the reciprocal, which is generally a different tilt.

Parallel lines share the same slope, since slope measures how steeply a line rises as it runs. If line j has slope m, any line drawn parallel to it must rise and run in the same ratio, so its slope is m. The other options change the tilt: 0 would be a horizontal line (only parallel if m is 0), a negative slope tilts in the opposite direction, and 1/m is the reciprocal, which is generally a different tilt.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy