Test 2 Review Sheet: Modules 4 & 5Exponential & Logarithmic Functions •Be able to determine the exponential growth/decay factor and 1-unit growth/decay rate, given exponential data points in a table or graph.•Be able to find the yearly or monthly growth factor for an exponential function when the growth factor for nyears is known.•Understand and describe the meaning of exponential growth or decay, in terms of multiplicative growth/1-unit growth factor.•Be able to examine patterns in data to determine if a function is growing at an exponential rate of change versus growing at a constant rate of change.•Create an exponential function given two points that lie on the function. Be able to find aand bin the formula f(t) = abtgiven two points that lie on the graph of an exponential function. Remember that tis the time, f(t) is the output amount, ais the initial amount, bis the growth or decay factor, andnew amount / old amount = b= 1 + r, where ris the percent change or rate.
As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.
Temple University Fox School of Business ‘17, Course Hero Intern
I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.
University of Pennsylvania ‘17, Course Hero Intern
The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.