Given f(x)=x^2+kx+11 and the remainder when f(x) is divided by x+1 is 21, then what is the value of k ?

one set of data has more variation than the other. hope this !

the answer is 40.

proof:

the option best identifies the textual evidence that supports this conclusion is c.) when an argument is over, how many weighty reasons does a man recollect which his heat and violence made him utterly forget? in order to recognize textual evidence is to identify the topic sentence where the author states the main idea. textual evidence is what supports the topic sentence or main idea of a passage.