Question

The equation of the horizontal line passing through the point (4,-7) is ​

Answer 1

Step-by-step explanation:

given :

• equation of horizontal line = 4,7

to find :

• what is point of passing through 4,7 = ?

• what is point of passing through 4,7 = ?

solution :

• horizontal line equation = y= k

• point (4,7) coordinate = 7

horizontal line passing = (4,7) is y = 7.

vertical line equation is always type of

• x = k

• vertical line passing through = (4,7) is x = 4.

Answer 2

Answer:

equation of the horizontal line passing through (X1,y1) is y= y1

requied equation is y = –7

y=7