Question

In a direct variation function, k corresponds to the ? of the line.

Answer 1

Slope of the line
for example
y = 3x ( k=3) has a slope of 3.

Answer 2

In a direct variation function, k corresponds to the slope of the line.

Explanation:

Given a direct variation function,

we have to find what k corresponds to

Let a direct variation function is the line that passes through the origin has a y-intersect of zero, b = 0

y=mx

In a direct variation the non-zero number m is called the constant of variation which represents the slope of the line.

Hence, in a direct variation function, k corresponds to the slope of the line.