Deck 1: Extension E: Functions and Models

Question 1

If f and g are continuous functions with

A) g(9)=13
B) g(9)=8
C) g(9)=11
D) g(9)=4
E) g(9)=-5

Answer 1

g(9)=-5

Question 2

For determine whether f is continuous from the right,from the left,or neither.

Answer 2

neither

Question 3

Use continuity to evaluate the limit.

A) 9π
B) 0
C) 1
D) -1
E) ∞

Answer 3

0

Question 4

Determine where f is discontinuous.

Question 5

Choose an equation from the following that expresses the fact that a function f is continuous at the number 6

A)
B)
C)
D)
E)

Question 6

Determine where f is discontinuous.

A) only
B)
C) only
D)
E) 0 only

Question 7

For what value of the constant c is the function f continuous on (-∞,∞)?

A) c=1
B) c=-6
C) c=6
D) c=-2
E) c=2