how do u graph it?
2007-04-29 16:12:52 · 8 answers · asked by juliet c 1 in Science & Mathematics ➔ Mathematics
As equations of lines normally have both x and y, the equation y = -2 has no x. This means it never intercepts the x-axis. Thus, it is parallel to the x-axis where y is at -2.
The graph is therefore two units below the x-axis, running parallel to that axis.
2007-04-29 16:17:27 · answer #1 · answered by dwalon2 4 · 0⤊ 0⤋
Dude the graph goes horizontal in a striaght line across -2 on the y axis(Vertical)
2007-04-29 23:45:24 · answer #2 · answered by JZ MC 1 · 0⤊ 0⤋
It's a straight line parallel to the x-axis at y = -2.
2007-04-29 23:17:35 · answer #3 · answered by TychaBrahe 7 · 0⤊ 0⤋
anything could be x, it doesn't matter, unless you have a linear system with this equation, this graph should be a straight horizontal line on -2. so the coordinate pair is (x,-2)
2007-04-29 23:17:51 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Down 2 from zero. Or 2 down from the y-axis which is the vertical one going up and down.
2007-04-29 23:18:01 · answer #5 · answered by ara 4 · 0⤊ 0⤋
it is a line parallel to x-axis, passing the point y = -2
2007-04-29 23:17:45 · answer #6 · answered by shamu 2 · 0⤊ 0⤋
its a horizontal line that crosses the y-axis at y = -2.
2007-04-29 23:17:01 · answer #7 · answered by megavinx 4 · 0⤊ 0⤋
for a graph, go to http://www.calculator.com/calcs/GCalc.html
type in -2, click enter
2007-04-30 00:02:22 · answer #8 · answered by Sherman81 6 · 0⤊ 0⤋