Mathematics, 29.08.2019 22:00, rosas8
Apopulation of bacteria is treated with an antibiotic. it is estimated that 5,000 live bacteria existed in the sample before treatment. after each day of treatment, 40% of the sample remains alive. which best describes the graph of the function that represents the number of live bacteria after x days of treatment
f(x) = 5000(0.4)x, with a horizontal asymptote of y = 0
f(x) = 5000(0.6)x, with a vertical asymptote of x = 0
f(x) = 5000(1.4)x, with a horizontal asymptote of y = 0
f(x) = 5000(1.6)x, with a vertical asymptote of x = 0
Answers: 2
![=\frac{40}{100} \times\frac{40}{100}\times 5,000\\\\=[\frac{40}{100}]^2\times 5,000](/tpl/images/0210/0263/a35fc.png)
![=[\frac{40}{100}]^x\times 5,000\\\\=5,000\times (0.4)^x](/tpl/images/0210/0263/bd01b.png)
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