Mathematics, 26.06.2019 07:30 yooahahah41
Write the equation for the exponential function that goes through the points (-2, 0.375) and (7, 192)
Answers: 1
![\dfrac{192}{0.375}=\dfrac{a\cdot b^7}{a\cdot b^{-2}}=\dfrac{b^7}{b^{-2}}\\ \\512=b^9\\ \\b=\sqrt[9]{512}=2](/tpl/images/0018/6589/51452.png)
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Write the equation for the exponential function that goes through the points (-2, 0.375) and (7, 192...
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