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secondary 2 | Maths
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help with a and b asap ty
Date Posted: 2 years ago
Views: 192
y = k∙√(x-3)
(a)
x = 28 ; y = 2
k² = 4÷(28-3) = ⁴⁄₂₅
y = ⅖ ∙ √(x-3)
(b)
y = ⅖ ∙ √(x-3)
⅕ = ⅖ ∙ √(x-3)
4∙(x-3) = 1
x = 3¼ (Ans)
(a)
x = 28 ; y = 2
k² = 4÷(28-3) = ⁴⁄₂₅
y = ⅖ ∙ √(x-3)
(b)
y = ⅖ ∙ √(x-3)
⅕ = ⅖ ∙ √(x-3)
4∙(x-3) = 1
x = 3¼ (Ans)
thanks!
See 1 Answer
done
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Hope it helps
Date Posted:
2 years ago
yup thankss
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