Unknown to most people and certainly to me, after launching a major scouting program, Branch Rickey had picked me as that player. The Rickey talent hunt went beyond national borders. Cuba, Mexico, Puerto Rico, Venezuela, and other countries where dark-skinned people lived had been checked out. . . .

In August 1945, at Comiskey Park in Chicago, I was approached by Clyde Sukeforth, the Dodger scout. Blacks have had to learn to protect themselves by being cynical but not cynical enough to slam the door on potential opportunities. We go through life walking a tightrope to prevent too much disillusionment. I was out on the field when Sukeforth called my name and beckoned. He told me the Brown Dodgers were looking for two ballplayers, that Branch Rickey had heard about me and sent him to watch me throw from the hole. He had come at an unfortunate time. I had hurt my shoulder a couple of days before that, and I wouldn't be doing any throwing for at least a week.

Which detail best supports the idea that Jackie Robinson is skeptical about change?

"Unknown to most people and certainly to me, after launching a major scouting program, Branch Rickey had picked me as that player."
"Cuba, Mexico, Puerto Rico, Venezuela, and other countries where dark-skinned people lived had been checked out."
"In August 1945, at Comiskey Park in Chicago, I was approached by Clyde Sukeforth, the Dodger scout."
"Blacks have had to learn to protect themselves by being cynical but not cynical enough to slam the door on potential opportunities."

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

"a" because he is appealing to logic as oppose to appealing to the audience's emotions.

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.