Well, I could presume it was set equal to -3 or to a google and it would be an equation. If anything should be presumed, it would be to set it equal to some y [i.e. f(x)]. Pardon my pickiness, but sloppy math questions bug me. I don't mind sloppy work, but the question should at least be clear. Oh, and Andre, it's more like 95% of math past Geometry, not just Alg 1. [img]smile.gif[/img] And remember, "I'm-a Luigi, number one!" |