The bacterium E.coli often causes illness among people who eat infected food. Suppose that five E. coli bacteria in a batch of ground beef begins doubling every 10 minutes. Show all work leading to your answers. a. Complete the table below that represents the number of bacteria after x minutes. (Assume no bacteria die.) Number of minutes 10 Number of time periods, x Number of bacteria, y b. Explain how to write an equation that will allow us to find the number of bacteria after any number of minutes. C. Write the equation below: 20

Q: 2 x-6 = 1/8

A: Given:   2x-6  =18

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A:

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A: Given :

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.