I reeaaaally need help, whats and equation for, (2,-3), y= -2x -3, that passes through the given point and is (a) parallel to the given line and (b) perpendicular to the given line.

Question

I reeaaaally need help, whats and equation for, (2,-3), y= -2x -3,  that passes through the given point and is (a) parallel to the given line and (b) perpendicular to the given line.

bahrom7893 · Answer

GO FOR IT MASTER SATELLITE! I don't even know what title level 100 is lol

anonymous · Answer

slope of 
$$y=-2x-3$$ is 
$$-2$$ right?  so your job is to find the equation for the line through (2,-3) that has slope -2
do you know the point-slope formula??

bahrom7893 · Answer

LEGEND Sattellite

anonymous · Answer

mistake maker satellite is more like it

bahrom7893 · Answer

*satellite

anonymous · Answer

I don't know how to do this D: Some one help ):

bahrom7893 · Answer

satellite, i need help with lin algebra. I'll take care of this, can u take a look at this question. The asker left, i'm tryin to get someone to help

bahrom7893 · Answer

http://openstudy.com/study#/updates/4f31f097e4b0c0e4796173bd

anonymous · Answer

point - slope 
$$y-y_1=m(x-x_1)$$ where 
$$m=-2,x_1=2,y_1=-3$$

bahrom7893 · Answer

just finish ur work then i guess

anonymous · Answer

plug the numbers into the formula and you will get 
$$y-(-3)=-2(x-2)$$
$$y+3=-2x+4$$
$$y=-2x+1$$