Question

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

Answer 1

Are there options for the equations?

Answer 2

@kcassidy Let's write this in slope intercept form
\[y=mx+c\]
m= slope
c= intercept on y axis
We have
\[9x+3y=-22\]
subtract both sides by 9x
we get
\[3y=-9x-22\]
Divide both sides by 3
\[y=-3x-\frac{22}{3}\]
so here slope=-3
and intercept on y-axis is \(\large{\frac{-22}{3}}\)
Parallel lines have the same slope
In your options check the one which has the same slope i.e -3

Answer 3

Thank you @ash2326 and @order no, there are no options sry :) but i will still give you a medal

Answer 4

Please help