y = 4x + 3 is in what is called "slope-intercept" form or "y=mx+b" form which is the easiest form for graphing. The "3" is called the "y-intercept" and is where the line crosses the y axis.
y = 4x + 3 is in what is called "slope - intercept" form or "y = mx + b" form which is the easiest form for graphing. The "3" is called the "y intercept" and is where the line crosses the y axis.
