â¢ The greatest integer (or floor) function and its graph, seen in calculus and computer science, exhibit similar features. â¢ We will take a peek into calculus and preview the related topics of one-and two-sided limits and continuity. Piecewise-defined functions appear frequently in these sections of a calculus course.
On June 29, 1956, President Dwight Eisenhower signed the Federal-Aid Highway Act of 1956. The bill created a 41,000-mile âNational System of Interstate and Defense Highwaysâ that would, according to Eisenhower, eliminate unsafe roads, inefficient routes, traffic jams and all of the other things that got in the way of âspeedy, safe transcontinental travel.â At the same time, highway advocates argued, âin case of atomic attack on our key ...
Answer Wiki. Inspired by the network of high-speed roads he saw in Germany during World War II, Dwight D. Eisenhower championed the passing of the Federal-Aid Highway Act of 1956. The law funded the first 41,000 miles of paved glory that made up the early U.S. interstate system, which now boasts 46,876 miles and runs through all 50 states.