MAT134Y5 Lecture 2: Lecture No.2

Solve the inequality 22 3 20 u 1, co o 2) (-oo, U 3, OO 3) -3, 11 4) [-1,3]

2. Sketch a graph of y = 3. Graph the function which satisfies the following conditions: linn. f(x)= 2, エlim of(x) 2, linn,f(x) = oo (0,3) f>0 on (-0o, 0) U (3, 0o); f">0 on (00,0)U (0,5); f'

+1 points g(x) = log(x2-9) O (-0o, -3) O (-oo, 3) U (3, oo) O (3, oo) Ka) (X》 Ka)