Answer:
C. y=3x
Explanation:
we have the slope intercept formula y=mx+b
where m is the slope and b is the y intercept.
in this graph the y intercept is zero
to calculate the slope we look at the rise divided by the run.
to get from the bottom point to the top point, you go up 6 and to the right 2
so the slope is 6/2 which is 3
now we have the equation y=3x+0
the zero goes away and we have
y=3x