the function is decreasing and the y intercept is (0,1)
Answer:
Part 1) The constant of variation is 
part 2) The equation is 
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
Let
x -----> the number of square feet
y -----> the number of square yards
Three square yards are equivalent to 27 square feet
so
we have the point (27,3)
Part 1) What is the constant of variation?
The constant of variation or proportionality is equal to

substitute the values

Simplify

Part 2) What is the equation representing the direct variation?
we know that
substitute the value of k

1. B
2. A
3. A
All of theses are true
Answer:
104 and 52
Step-by-step explanation:
just did the assignment on edgen