Answer:
B. Reflect across the y-axis and translate 5 units up.
Explanation:
The transformation of
into
is done by applying two steps:
1) Make a composition between
and
such that
. (Equivalent to a reflection across the y-axis)

2) Make a translation of the previous function of 5 units in the +y direction.


Hence, the right answer is B.
Answer:
D. If no author can be found on a website, you do not need to cite the website as a source.
Answer: Changes can result from new science observations, and you discover new things overtime, the more experiments we do, and the more data we collect, the better our scientific ideas become. Even when we have the right explanation, it takes time for those ideas to spread among scientists, and even longer for those ideas to spread among the public.
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