Answer:
Statistical sampling is drawing a set of observations randomly from a population distribution. ... By repeating the sampling operation a large number of times, perhaps 1000, we decrease the sampling error and increase the quality of the estimates.
Y - intercept is f(0) then (0; m)
We have:

Answer:
(0; -5)
The greatest outputs will be by function h.
Hope this helps.
The work is the difference between the final and initial kinetic energy:

Substitute your values to get

(8x^5 + 9)(8x^3 + 9)
FOIL...first outside inside last
F....multiply first terms in each set.....8x^5 * 8x^3 = 64x^8
O...multiply outside terms in each set....8x^5 * 9 = 72x^5
I....multiply inside terms in each set....9 * 8x^3 = 72x^3
L...multiply last terms in each set.....9 * 9 = 81
now we have : 64x^8 + 72x^5 + 72x^3 + 81...and this cant be simplified...so ur answer is C