MATH 111 Midterm: MATH111 South Carolina Exam 3
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You must show your work to receive full credit. Indicate your nal answer with a box : (8 points) evaluate the following logarithms without using a calculator. (show at least one step of work for credit. , log3( 1. 27 : log8(2, (6 points) use logarithm rules to combine the following into a single logarithm. 2 ln(a + b) + 2 ln(a b) ln(c): a patient is administered 180 mg of a therapeutic drug. Page 3: shalan invests dollars into investment option a that earns 6% interest each year, com- pounded semiannually. Page 4: (4 points) determine if the two functions below are inverses of each other. h(x) = 10 4x and l(x) = log4( x. 10: (6 points) let f (x) = 2x2 and g(x) = x 1. Page 5 (4 points) consider the function given by the graph below.
