Verified answer

write the equation in slope-intercept form y = mx + c, m is slope and c is y-intercept.

y = -3x + 2

slope = -3

parallel lines has same slope, so the line equation is y = -3x + c

Substitute (–1, –2) to find the y-intercept value

-2 = -3 * -1 + c

c = -5

The line equation is y = -3x -5

The line equation in standard form is 3x + y = -5

Option C is right choice.

get free algebra homework help at http://www.mathskey.com/cms/index.php?option=com_f...

Parallel lines have comparable slope 6x+2y=4. remedy this for y to get. Y= -3x+2 The slope is -3. ( its continuously the # in front of x) utilising y= mx+ b, plug -a million into x, -3 as m , and -2 as y and remedy for b . -2=-3(-a million)+b -2=3+b B=-5 So eq would be. Y=-3x-5

For this problem, the easiest thing to do is to plug in the point given into the equations given and find which gives the correct answer.

3x + y = ?

3(-1) + (-2) = ?

-3 - 2 = ?

-5 = -5

So our answer is C.

Hope this helps.