The best way to do this question is to use elimination. Elimination is a way to find out the POINT OF INTERSECTION between two lines. Let me show you how.
3y+4x=3 x+3y=-6
Elimination is a way to remove any same variable with the same coefficient. In this case, there is 3y in both equations. In this case, we subtract to eliminate.
3y-3y+4x-x=3+6 It's plus 6 because two negatives become positive. 3x=9 Divide both sides by 3 x=3
Now you can find y.
x+3y=-6 3+3y=-6 3y=-9 y=-3
Therefore, the POI is (3,-3). I hope you understand this. Make sure to mark as brainliest.
A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2. f(x) is the value of the function.
