With the help of given statistical data, prepare a simple bar graph and answer the following questions : India–Literacy Rate Percentage (1981 to 2016)
Draw a rough sketch for the curve $y = 2 + |x + 1|$. Using integration, find the area of the region bounded by the curve $y = 2 + |x + 1|$, $x = -4$, $x = 3$, and $y = 0$.