Answers

2016-02-03T02:57:59+05:30
It means whatever value of x you take , the corresponding value of y will always be -4 .

Mathematically if f ( x ) is a function .
f (x) = y = -4 .
so f ( 0 ) = -4.   for x = 0    ; therefore we get point 0,-4
f ( 1 ) = -4 for x = 1 
f ( 27) = -4 for x = 27 ; therefore 27,-4 in also a point satisfying the equation .  

Thus for any point with whatever x - cordinate, the value of y co ordinated will be -4 only . 

hence the answer is :y=-4

1 5 1