What is the equation of the line shown on the graph?
y = x
y = 4x
y = -x
y = 1/4x

which statement correctly describes the relationship represented by the graph?
the relationship is linear and proportional.
the relationship is linear and non-proportional.
the relationship is non-linear and proportional.
the relationship is non-linear and non-proportional.

Factor the polynomial 8y^2 - 72 btw "^" means exponent

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?