Step-by-step explanation:
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It’s B I did this question and got the same answer
Step-by-step explanation:
sorry for the rough handwriting but that's that
Answer: Choise A and Choise B.
Step-by-step explanation:
Given the following expression:
![3x+3(x+y)](https://tex.z-dn.net/?f=3x%2B3%28x%2By%29)
You can simplify it in order to find equivalent expressions.
Appying the Distributive Property, you get:
![3x+(3)(x)+(y)(3)=3x+3x+3y](https://tex.z-dn.net/?f=3x%2B%283%29%28x%29%2B%28y%29%283%29%3D3x%2B3x%2B3y)
So:
1. If you add the like terms, you get this equivalent expression:
![3x+3x+3y=6x+3y](https://tex.z-dn.net/?f=3x%2B3x%2B3y%3D6x%2B3y)
2. But if you factor out 3, you get the following equivalent expression:
![3x+3x+3y=3(x+x+y)](https://tex.z-dn.net/?f=3x%2B3x%2B3y%3D3%28x%2Bx%2By%29)
Therefore, the expression shown in Choice A and Choise B are equivalents to the expression ![3x+3(x+y)](https://tex.z-dn.net/?f=3x%2B3%28x%2By%29)
Well, we can see that the y-intercept is (0, -4) which means that the line must be:
y=mx-4
And since only one answer has -4 as the y-intercept, y=x-4 is the answer :P