Question 528502
My best guess is that your problem is to define a line with slope = 3 that goes through (0,4).
.
y = mx+b
y = 3x + b
.
It happens that we are given the y-intercept (0,4), so b = 4.
.
y = 3x + 4
.
{{{ graph(500,500,-10,10,-10,10,3*x+4) }}}