Which ordered pair could represent the y-intercept of a function? a
0, 4
b
None of these
c
4, 4
d
4, 0

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

That they are numbers and related to each other.