Week 11 – Graphing Linear Inequalities.

This last week we learned how to graph different types of equations

Grade 10 question

y=x+7

Now we are looking to solve this as an inequality

y>x-4

Right now we have 50% chance of getting it right

But by testing the inequality by putting 2 points in as a check (verify)

I like to use the points (0,0)

y=x-4

0, 0-4

0>-4 (CORRECT)

so the side would shaded in including (0,0)

 

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