PA #2 Review - Calculus

The graph of the function f is shown. What are all values of x for which f has a removable discontinuity?

• 0 only

• 1 only

• 0 and 2 only

• 0, 1, and 2

• f has a discontinuity due to a vertical asymptote at x=0 and x=4.

• f has a removable discontinuity at x=0 and a jump discontinuity at x=4.

• f has a removable discontinuity at x=0 and a discontinuity due to a vertical asymptote at x=4.

• f is continuous at x=0, and f has a discontinuity due to a vertical asymptote at x=4.

• 8.5

• 8.7

• 22

• 33

• 36

• 
  

  $f\left(b\right)=20$
  

• $f\left(b\right)-f\left(1\right)=20$

• $\frac{f\left(b\right)-f\left(1\right)}{b-1}=20$

• $\frac{f\left(b\right)+f\left(1\right)}{2}=20$

• f(a) exists

• f(x) is continuous at x=a.

• f(x) is defined at x=a.

• f(a)=L

• none of the above

• Yes

• No