Score: 0 of 1 pt
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*4.4.25
for the functions f(x) = 6x - 9 and g(x) = 5x + 2, find the following.
(a) (f+g)(x)
(b) (f- g)(x)
(a) (f+g)(x) =
(simplify your answer. do not factor.)

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42