5. For each piecewise linear function, graph the function andfind: ? ? ? ? ? 2 lim x f x ? ? ? ? ? 2 lim x f x (a) { ? + 3 ?? ?< 2 2? + 1 ?? ? ? 2 (b) ?(?) = { ? ? 2 ?? ? < 2 ? + 1 ?? ? ?2 6. For each piecewise linear function, graph the function andfind: ? ? ? x? ? 0 lim f x ? ? ? x? ? 0 lim f x ? ? x 0 lim f x ? ?(a) ?(?) = ?|?| + 4 (b) ?(?) = ? 2|?| ?
