Choose the graph below that correctly represents the equation 3x + 9y = −18. pls hurry

B

Step-by-step explanation:

Graph the line by first using slope and y- intercept

Slope=-1/3

y-intercept =-2

(0,-2)

(1,-7/3)

Then graph those two points and that graph is B

B    Please give brainliest

Step-by-step explanation:

I took points from the line and put it into the equation.  

(0,-2)

3(0) + 9(-2) = -18   (This works out)

Next

(-3,-1)

3(-3) + 9(-1) = -18   (This also works)

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option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,