Answer:
your y-intercept is 0 and slope is 4 so any line with zero slope it will be horizontal
It's up to you what you chose for A and or B because 0 slope of a line is for a flat horizontal line and an undefined slope is for a flat vertical line
With this information you should chose D regardless but that's also up to you I would though and E is correct.
Your answer should be y=8x2
24/6
24 can be divided by 6. 6 * 4 = 24.
24/6 = 4/1 = 4