Question

Please help: Use the graph of the function f to decide whether the value of the given quantity exists. (If an answer does not exist, enter DNE.)

Answer 1

#a

• f(-2) is a vertical asymptote
• Doesn't exist

#b

• lim_x->-2(f(x))=f(-2)
• Doesn't exist

#c

• (0,1) is present
• Exists

#d

• f(0) exists

#e

• Yes exists
• Check there is a point over x=2

#f

Same like f(2)

• Exists

#g

• f(4) not in line
• Doesn't exist