Write the equation of the line that has a y-value that increases by 4 for every x that increases by 1. it also crosses the y-axis at –2.

a. y=4x-2
b. y=1/4x-2
c. y=2x+1/4
d. y=2x-4

Slope = rise/run.      the rise is the increase of y and the run is the increase of x. that would make it 4/1 or just 4. now that you have the slope, plug everything into slope-intercept form. y = mx + b. m = the slope. b = the y-intercept. once every thing is plugged in, then the equation would be y = 4x - 2.
i hope i helped

Yes you are right the correct answer is b