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Question
secondary 3 | E Maths
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helpp iduuuu
Date Posted: 1 year ago
Views: 177
x² + 4x + 1
= (x + 2)² + 1 - 2²
= (x + 2)² + (-3)
h = 2
k = -3
x² - 2x + 4
= (x - 1)² + 4 - 1²
= (x - 1)² + 3
h = -1
k = 3
= (x + 2)² + 1 - 2²
= (x + 2)² + (-3)
h = 2
k = -3
x² - 2x + 4
= (x - 1)² + 4 - 1²
= (x - 1)² + 3
h = -1
k = 3
See 1 Answer
done
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clear
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Quadratic to Vertex
Date Posted:
1 year ago
Should be: (x-1)^2 + 3
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