Question

Which equation has a graph parallel to the graph of 9x + 3y = –22

Answer 1

parallel lines have the same slop :) so first we have to put the equation in slope intercept form :) Do you know how to do that ?

Answer 2

sorta

Answer 3

3y=-9x-22
y=-3x-(22/3)

Answer 4

so all i had to do was isolate the y?

Answer 5

Now, you know that if a line is gonna be parallel to the equation, it will have the same slope :)

Answer 6

WAIT! the problem isnt finished ! LOL

Answer 7

im sorry x)

Answer 8

and the slope is 3 right?

Answer 9

lollll its okay :P Soo...like i was saying...parallell lines have the same slope :) so whats the slop going to be ?

Answer 10

NEGATIVE 3 :)

Answer 11

sorry -3 :)

Answer 12

its fine :) okay so does it give you point ?

Answer 13

yeah :) thanks

Answer 14

nooo lol i mean point like x and y like (x,y) because you need points to solve lol

Answer 15

sorry im confusing >.<

Answer 16

to find the points dont i replace x with 0 to get y and replace y with 0 to get x

Answer 17

okay try that but usually problems like that come with points lol

Answer 18

this one didnt x)

Answer 19

thank you for stating the obvious ;) LOL

Answer 20

lol i got y=-7.3 and x=-2.4

Answer 21

okay so now you use point slope form which is y-y1=m(x-x1) sounds familiar ?

Answer 22

yeah :)

Answer 23

okay so now just plug everything in :)

Answer 24

y+7.3=-3(x+2.4)

Answer 25

good now make it slope intercept form :)
y+7.3 = -3x -7.2
y=-3x -14.5 :)

Answer 26

:) thanks i got the same

Answer 27

yay :) good jobbbb

Answer 28

:)