Question 64274
y = 2x - 1 [slope-intercept format]
y=mx+b
y=any y value on the line
m=the slope of the line
x=any corresponding x value on the line
b=the y-intercept
.
graphing:
{{{ graph( 300, 200, -6, 5, -10, 10, 2x-1) }}}