A lot of you send your children to tutoring centers like Kumon, Huntington, Sylvan, Score and others. But do you really know what exactly do these tutoring centers provide your children? Resources _ resources to practice via lots and lots of homework when it comes to Math. And lots and lots of math worksheets. So a lot of parents today end up spending hundreds of dollars every month for nothing but math worksheets. The math practice books and other practice materials can cost you arm and a leg. So where do you turn to find a cheaper alternative? Immediately you might think of the internet. If you search the internet, you will find hundreds and hundreds of websites that offer practice worksheets. But you will run in the same problem, cost_efficient and affordable worksheets.
Graphing Linear Equations. If you have several sets of x and y coordinates, you can now draw lines on a graph. Free math worksheets can drill you on plotting x and y coordinates while graphing linear equation. A linear equation when drawn on a line graph always yields a straight line. Take "y = 2x + 1" for example _ a linear equation. Assign any three numbers to x, and then solve for y. Whatever numbers you assign to x and whatever y comes out to be, you will end up with a straight line. Remember to practice on easier math worksheets first before moving on to writing a linear equation or to the systems of linear equations. Good luck!