Can someone please solve this​

Step-by-step explanation:

y= -3x/2+b

at (-4,9)

9= -3(-4)/2+b

9= 12/2 +b

9=6+b

b=3

Rearranging:

3x/2 + y = 3

First, we have to find slope of points:

Slope(m) = y2 - y1/x2 - x1

Now, plug the value in y = mx + b (we can take any points as x & y)

So, y = mx + b

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so

step-by-step explanation:

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