OpenStudy (anonymous):

Parallel and Perpendicular Lines: 1. Write the equation of the line which passes through (5, –2) and is parallel to x = 4. 2. Write the equation of the line which passes through (2, 1) and is perpendicular to x = –2. 3. Write the equation of the line which passes through (–4, 2) and is parallel to y = –x + 6 in slope-intercept form. 4. Write the equation of the line which passes through (2, –3) and is perpendicular to y = 4x + 7 in standard form. 5. Using complete sentences, describe one example of a place in your everyday life of parallel lines and one example of perpendicular lines. You may also provide a digital image or self-created picture. (2 Examples)

4 years ago
OpenStudy (anonymous):

Thanks for helping me out! (:

4 years ago
OpenStudy (aonz):

yuck 5 questions...

4 years ago
OpenStudy (anonymous):

:/ I am totally confused. I tried to do this assignment like 6 times already and failed each time. :(

4 years ago
OpenStudy (aonz):

if its parallel to x=4 gradient is 4 use formula https://upload.wikimedia.org/math/4/a/b/4ab74ac53655875c5ea0b749148610ab.png

4 years ago
OpenStudy (aonz):

y+2 = 4(x-5) y+2 = 4x - 20 you can make it look better if you wish

4 years ago
OpenStudy (aonz):

ill only do question 1 for you :)

4 years ago
OpenStudy (anonymous):

I'm following you.

4 years ago
OpenStudy (aonz):

do you understand it?

4 years ago
OpenStudy (aonz):

so thats basicly question 1 done.

4 years ago
OpenStudy (anonymous):

So the answer is: y+2 = 4x - 20 ??

4 years ago
OpenStudy (aonz):

Fine ill do 1 more 2. Write the equation of the line which passes through (2, 1) and is perpendicular to x = –2 since its perpendicular m1 = -1/m2

4 years ago
OpenStudy (aonz):

yea thats the answer (you can make it nicer if you want)

4 years ago
OpenStudy (anonymous):

Thank you so much.

4 years ago
OpenStudy (anonymous):

Also after question 2 could you help me with the last one and I'll do the rest. . .

4 years ago
OpenStudy (aonz):

gradient = 1/2 using formula y-1 = 1/2(x-2) 2y - 2 = x-2 2y-x=0

4 years ago
OpenStudy (aonz):

well perpedicular lines can be seen -When a pole makes 90 degrees with the floor. -The corners of a piece of paper -The edge of a step You can choose one :) but make the sentence more complicated :)

4 years ago
OpenStudy (aonz):

parallel lines can be found in -train tracks when they are going in a straight line - a very very long ruler -The sides of a straight road Choose one if you wish but make sentence more complicated :)

4 years ago
OpenStudy (anonymous):

Thank you so much! (:

4 years ago
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