It is known that the linear function y = (3m + 1) x-m-1 about X 1. When m is the value, the image passes (0,2) 2. Which quadrants does the image pass through 3. Can you write out the relation between this line and another line which is symmetrical on the X axis

It is known that the linear function y = (3m + 1) x-m-1 about X 1. When m is the value, the image passes (0,2) 2. Which quadrants does the image pass through 3. Can you write out the relation between this line and another line which is symmetrical on the X axis

If x = 0, y = (3m + 1) x-m-1, then M = 3, so when m = 3, the image passes (0,2)
2.y=(3m+1)x-m-1
y = -8x + 2
The image passes through the first, second and fourth quadrants
3. About the line of x-axis symmetry
-y=(3m+1)x-m-1
y=-(3m+1)+m+1