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1 of 8 0-day streak

Fit and use square, reciprocal and logarithmic models

Question 1 of 8

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A non-linear relationship between \(x\) and \(y\) has been transformed for modelling

x\(0\)\(3\)\(4\)\(6\)
y\(2\)\(29\)\(50\)\(110\)
\(x^2\)\(0\)\(9\)\(16\)\(36\)
(a)2 marks

Use two transformed points to determine both model parameters

Use transformed anchors \((0, 2)\) and \((36, 110)\)

(b)1 mark

Select the transformed-linear rule supported by the data

(c)1 mark

Use the fitted model at \(x=7\)