17. Functions
iGCSE (2021 Edition)
17.10 Solving equations and inequalities graphically (Extended)
Interactive practice questions
Consider the graph of $y=2x+6$y=2x+6.
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Using the graph, state the solution of the inequality $2x+6\ge0$2x+6≥0.
Easy
< 1min
Consider the graph of $y=x-6$y=x−6.
Easy
< 1min
Consider the graph of $y=5x+3$y=5x+3.
Easy
1min
Consider the equation $2\left(x-1\right)-3=7$2(x−1)−3=7.
Easy
4min
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