Graphical Inequalities Worksheet Corbettmaths
Linear inequalities, algebra with inequalities, graphical inequalities, sketching graphs
Graphical inequalities worksheet corbettmaths. An inequality can be represented graphically as a region on one side of a line. If you multiply or divide by a negative number, then the inequality sign changes direction. In particular, the lesson will help you identify and assist students who have difficulties in:
Then assign convenient values to x, and calculate corresponding values of y. The questions include the easier quadratic inequalities. In this video i show you how to solve fractional inequalities where some function of x is in the denominator.
Expressing graphical inequalities the way to express a graphical inequality is as follows: 1.!on the grid, clearly indicate the region that satisfies all these inequalities.!x ≥ 3! Graph two or more linear inequalities on the same set of coordinate axes.
Preview and details files included (2) pdf, 139 kb. A!qso a!qso a!qso evom rom mokk!uae honk suemske essuj 3 dnsel!ou. On the grid, show by shading, the region which satisfies all three of the inequalities.
Answers on the second slide. Download free printable and editable algebra equations and inequalities test worksheet with solution and explanation. Maths revision video and notes on the topic of representing inequalities graphically.
Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in the. Upon completing this section you should be able to: Worksheets with answers whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you.