Mathematics, 18.07.2021 21:00, wwwcarolynzouowficz
Express the function f(x) =3x^2-6x-18 in the form a(x + h)^2=k, where a, h and k are constants. Hence state the :
(i) the minimum value of f(x).
(ii) the value of x for which f (x) is a minimum
Answers: 1
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Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
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Express the function f(x) =3x^2-6x-18 in the form a(x + h)^2=k, where a, h and k are constants. Henc...
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