Question

Question 3. Kaela traced 4 circles, each with a different diameter, on a piece of
paper. For each circle, she laid a piece of string along the outline and then
measured the length of the string. Her results are shown in the table below.
Kaela wrote an equation, y = kx, to model the relationship between the
circumference, y, and the diameter, x, of the circle. Which of the following
statements correctly describe what k represents in this equation? Select all that
apply.
a. k represents the unit rate
b. k represents the radius
c. k represents the constant of proportionality d. k represents the area​

Answer 1

Answer:

Question 3. Kaela traced 4 circles, each with a different diameter, on a piece of

paper. For each circle, she laid a piece of string along the outline and then

measured the length of the string. Her results are shown in the table below.

Kaela wrote an equation, y = kx, to model the relationship between the

circumference, y, and the diameter, x, of the circle. Which of the following

statements correctly describe what k represents in this equation? Select all that

apply.

a. k represents the unit rate

b. k represents the radius

c. k represents the constant of proportionality d. k represents the area