Young Hagberd became apprehensive and unsure whether or not old Hagberd had recognised him, which is why he changed his tone from telling old Hagberd, "You've been identified," to "You've been identified." 'I've grown a beard like Father Christmas.' If elderly Hegberd did not recognise young Hagberd, the tone should be changed.
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 $y = 0$.