I was like you at the beginning of the season. Get a Shakespeare Sigma rod+reel combo at Walmart, for $29; the rod is medium power, medium speed, light graphite. Excellent value for the money, Load the reel up with Fireline Chrystal line, 20lb test; it's very thin but strong (got it snagged and pulled a bulrush from the stem at Canal Lake with this outfit; have pic to prove). I caught bass, walleye, pike, and catfish with this, used it for trolling and casting. Used all kinds of lures on this, from 11 inches rapalas to Super Shad Rap and jitter bugs, or worm and bobber, worked like a charm.
Use the rest of the money to get some lures and for gas to go fishing. After a season you'll have your own opinion about what to get next. In fact, I got another of those Sigma's since it worked so well for me. And watch me get a salmon on this same outfit... 'cause I plan to.
A pike can cut off your line with its sharp teeth, so one puts a piece of wire at the end of the line (leader) onto which then one puts the lure (spoon, mepps, etc.).
Hope this helps, and have fun fishing. Oh, and visit your local library, get a book on fishing, it'll explain lots that you need as a beginner, including knots, how to find fish, etc.
Tight lines!