How do you find the slope of a line?
The problem should give you at least the x and y coordinates for two points in the line, for example: x1 = 5 y1 = 10 x2= 6 y2 = 3 (5,10) x1 and y1 (6,3) x2 and y2 The slope of a line is found as: m (slope) = (y2-y1) / (x2-x1) in this example: m = (3 - 10) / (6 - 5) m = (-7)/(1) m = -7
How do you convert int to Integer object?
You have to wrap the int variable, for example: int number = 10; Integer number_as_Integer = new Integer(number);
What were the causes that led to World War II?
At the end of WWI, Germany was forced to accept its defeat and its responsibility for the damages that the war caused; Adolf Hitler began to rise to power along with the Nazi Party and Germany needed someone to restore their national pride. Hitler started to conquer Europe and WWII began the journey to try to stop him and Germany.