Write the slope-intercept form of the line with a slope of 2 and y- intercept of -4

Slope-Intercept form is y=mx+b
Given the slope and y-intercept the line equation is y= 2x - 4

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.