Gcse igcse maths mathematics shading linear inequalities on x y plane identifying regions on x y plane differentiated practice worksheets with space for answers solutions included. Horizontal and vertical lines diagonal and enclosed regions of 3 or 4 boundaries includes starter examples for pupils differentiated worksheet worksheet answers homework task and extension plenary.

Shading Regions Maths Worksheet Solving Inequalities Math Worksheet Math Examples

### Inequality regions gcse ks2 3 4.

The smart way to improve grades step 1. Shading the regions described by linear inequalities. The second is on inequalities and regions and includes drawing a region given 3 inequalities and matching inequalities to a region.

Illustrate the region that satisfies all three inequalities. More inequality stuff for my year 11 s. Form the equation firstly rearrange the inequality to be in the form y m x c y mx c y mx c.

I plan to use the starter first with voting systems followed by paired work to identify the unshaded regions see my powerpoints followed by this worksheet as individual work. The second is in reverse being given a region and identifying which inequalities satisfy it. If we draw these on individual graphs you won t need to.

Then exam questions for plenary hw which i ll try to upload at some point. Please provide answers for the worksheets as well. 2 worksheets on inequalities and 2 with the answers.

Thanks very helpful. Tracing paper may be used. Shade the area above it since it is a.

Xx 29th jan 2017 flag comment. Inequalities regions materials required for examination items included with question papers ruler graduated in centimetres and nil millimetres protractor compasses pen hb pencil eraser. 2 lessons one on drawing graphs to show regions that satisfy 1 or more inequalities.

The first is solving linear inequalities and goes from a basic one step inequality to variable on both sides and with brackets. The pupils will need to have covered the equation of a straight line in order to do lesson 2. Instructions use black ink or ball point pen.

Plot the equation now we must plot y 2 x 1 y 2x 1 y 2x 1 as a solid line as geq means solid. Draw the limit of each inequality as a straight line. Tp 29th nov 2016 flag comment.

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