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Algebra 2 Modelling with functions

Making predictions from a model

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Question 1
180236
A shop's ice-cream sales are modeled by \(y = 4.36x - 136.61\), where \(x\) is the daily high temperature (\(^\circ\)F) and \(y\) is sales (\$). The data ranged from \(60^\circ\)F to \(85^\circ\)F. Predict the sales when the temperature is \(\textbf{72}^\circ\textbf{F}\).
predicted sales \(= \$\) 
177.31
 (2 d.p) 1 mark

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