graph the linear equation y= - 3

Question

I need the points so I can mark it on the graph

Answer 1

x   y

0   -3

3   -3

5   -3

-2  -3

-5  -3

 

See a pattern?

Answer 2

Note that any line of the form y = a where "a" is any real number is a horizontal line that passes through "a".  This means all y-values are the same for any x-value you pick.