The equation y equals 0.25 x describes a proportional relationship between x and y what is the constant of proportionality

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

Which statements regarding efg are true? check all that apply.

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5