PLEASE HELP :^( Now we will test Travis's strategy to find the number of bacteria at 30 minute intervals. (Remember that Travis told us we can find the number of bacteria after 30 minutes (or x = 1/2 ) )
by finding the average of the number of bacteria at x = 0 and x = 1.)

Your hourly bacteria counts have been filled in from the previous slide. How can you use Travis' strategy to fill in the missing data?

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How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?