Select the correct answer. Consider functions fand g.
16
f(t) = 72 7 67 – 40
for x = -10 and x + 4
g(x)
+ 10for + -10
Which expression is equal to f(x) + g(x)?
Ο Α.
ОВ.
21 - 20
12 + 61 -40
I - 15
2 + 61 - 40
21 - 12
12 + 6.1 – 40
1 - 15
12 + 71 - 30
OC.
OD
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Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected