Eric Nicholas K's answer to Shams's Secondary 3 A Maths Singapore question.
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An idea. It’s the reverse of equation solving. You use the solutions to work out the original equation. You might have learnt this earlier this year in Sec 3 E Maths or last year in Sec 2.
Something like
“Find the equation of the graph which cuts the x-axis at (-2, 0) and (4, 0) and the y-axis at (0, -16).”
Something like
“Find the equation of the graph which cuts the x-axis at (-2, 0) and (4, 0) and the y-axis at (0, -16).”
Date Posted:
3 years ago
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