20 the scatter plot shows the relationship between the time since martha has left work and the distance she is from home. the equation for the line of best fit is y = -0.7x + 14.6 what does the slope of the line of best fit represent? a) on average each minute martha gets approximately 0.7 miles closer to home. b) on average each minute martha gets approximately 0.7 miles father from home. c) when martha first leaves work she is approximately 0.7 miles from home. d) when martha first leaves work she is approximately 0.7 minutes from home.

Which of those sequences is a geometric sequence

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.