Answer:
Step-by-step explanation:
<u>The first line is:</u>
It has undefined rate of change
<u>The second line is:</u>
It has rate of change of zero (no change in y-value for any x-value)
Here, the rate of change is not defined.
Here, the rate of change is zero .i.e., y is independent of x.
Therefore, 2nd graph has a rate of change of zero.
EASY DUBS:
2*x-((1/4)*y) = 1 // - 1
2*x-((1/4)*y)-1 = 0
2*x+(-1/4)*y-1 = 0
2*x-1/4*y-1 = 0 // + -1/4*y-1
2*x = -(-1/4*y-1) // : 2
x = (-(-1/4*y-1))/2
x = (1-(-1/4*y))/2
