raney05
contestada

The graph of the line y=4 is a

A) Vertical line with a slope of zero.

B) horizontal line with a slope of zero.

C) vertical line with an undefined slope.

D) horizontal line with an undefined slope.

Respuesta :

cloudboycal
Answer is b hope this helped you
znk

Answer:

B) Horizontal line with a slope of zero.  

Step-by-step explanation:

If y = 4, it never changes.  

Slope = Δy/Δx, but Δy = 0, so slope = 0.

A is wrong. A vertical line has an undefined slope.

C is wrong because the line is horizontal.

D is wrong because a horizontal line has a zero slope.

The diagram shows that the graph of y=4 is a horizontal line with a slope of zero.

Ver imagen znk

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