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Question
secondary 3 | A Maths
2 Answers Below
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please help me with this question thank you :)
Date Posted: 4 years ago
Views: 282
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1) sub line into curve and make sure one side is zero
2) find discriminant
3) find if discriminant is > or <0 or =0
4) if >0 will intersect curve at 2 pts, if =0 will intersect at 1 pt, and <0 will not touch curve at all
2) find discriminant
3) find if discriminant is > or <0 or =0
4) if >0 will intersect curve at 2 pts, if =0 will intersect at 1 pt, and <0 will not touch curve at all
Date Posted:
4 years ago
sorry i think you missed out the -5 in step 2?
Haha, indeed, thanks for spotting
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Here.
Date Posted:
4 years ago
thank you :)
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