11.3k views
3 votes
Guided Practice

Write an equation for the line that is parallel to the given line and that passes through the given point.


y = –2x + 3; (–3, 5)


A.
y = –2x + 11


B.
y = –2x – 1


C.
y = 2x + 2

1 Answer

4 votes

Answer:

B.

y = –2x – 1

Explanation:

Find the slope of the original line and use the point-slope formula y − y 1 = m ( x − x 1 ) to find the line parallel to y = − 2 x + 3 .

y = − 2 x − 1

...............................................................................................................................................

Find the negative reciprocal of the slope of the original line and use the point-slope formula y − y 1 = m ( x − x 1 ) to find the line perpendicular to y = − 2 x + 3 .

y = 1 /2 x + 13 /2

User Minocha
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories