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The table below contains data from an experiment to determine the growth rate of bacteria, k,...

The table below contains data from an experiment to determine the growth rate of bacteria, k, as a function of oxygen concentration, c:

c (mg/L) 0.5 0.8 1.5 2.5 4

k (per day) 1.1 2.4 5.3 7.6 8.9

A) Fit this data to a curve of the form:k =(Ac^2)/(B+c^2) Make sure to display and identify the values you get for A and B. Hint: transform the curve in c and k to a polynomial in (1/c2) and (1/k)

B) Plot the data points and the approximating function over the range c = 0 to 4.5 on a single figure. Use diamonds to represent the data points, a green dashed line for the approximating curve.

C) Estimate the growth rate at c = 2 mg/L using your approximating function.

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Answer #1

Answer: Note: All parts are answered. Given: Given curve form, Now linearize the equation, 1 k A. Let us take, y (1/k), x-(1/

%create new array to store 1/k ksqzeros (n, 1); %Declare variable of (1/c^2 1/k) to store sum * sumCK = 0 ; %Declare variable

c = [ 0.5 0.8 1.5 2.5 4); %Define k k[1.1 2.4 5.3 7.6 8.91 %Call function to find A and B [A, BfindABValue (c, k) %Print A va

%Find k newK - 1/ (B/ (A newc2) (1/ A)); 8Display k value for the given c value fprintf(\n\nFor c= 2 mg/L, the growth rate:

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