Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem we have the point (1/4,3/8)
The constant of proportionality k is equal to
substitute the value of y and the value of x of the given ordered pair
Multiply in cross
Simplify
Answer:.04/n
Step-by-step explanation:solidus represents division
Answer:
D
Step-by-step explanation:
solve so y is by its self