Which phrase best describes the graph of a proportional relationship? A.a straight line passing through the origin B.a straight line C.a curve D.not a straight line
Based upon the answer choices, the answer is A;
A Straight line passing through the origin.
I hope this answer has assisted you.
Answer:
The answer is the option A
A straight line passing through the origin
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 \(y/x=k\) or \(y=kx\)
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