Respuesta :
Answer:
A. The positive y-intercept.
D. The y-intercept is negative.
Step-by-step explanation:
The proportional relationship is defined by the graph passing through the origin i.e. the y-intercept is equal to zero.
The equation of y proportional to x relationship is y = kx, which again denotes that the graph passes through the origin (0,0).
Now, the statements that can describe the graph of a non-proportional relationship are
A. The positive y-intercept.
D. The y-intercept is negative. (Answer)
The true options are
- (a) The y-intercept is positive and
- (d) The y-intercept is negative
A non-proportional relationship graph has the following form:
[tex]\mathbf{y = mx + b}[/tex]
Where: m represents slope, and b represents the y-intercept.
For a non-proportional relationship graph
[tex]\mathbf{m \ne 0}[/tex] and [tex]\mathbf{b \ne 0}[/tex]
This means that:
The graph does not pass through the origin, and the y-intercept may be negative or positive
Hence, the true options are (a) and (d)
Read more about non-proportional relationship at:
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