For the following functions: i. determine the possible inflection points for the function. ii. determine the open intervals on which the function is concave up and concave down. iii. determine the inflection point(s) of the function. a. g(z) = z^4 - 12z^3 + 84z + 4 b. f(x) = x(x + 4)^2/3

Sum of the interior angles of a pentagon

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels