1.
Which is the graph of
f
(
x
) = [[2
x
]]?
A.
B.
C.
D.
Hint
2.
Which is a graph of
f
(
x
) = |3
x
| - 1?
A.
B.
C.
D.
Hint
3.
Which of the following graphs represents the function:
A.
B.
C.
D.
Hint
4.
Graph the equation
A.
B.
C.
D.
Hint
5.
A bank charges a $10 fee if the account balance is less than $200. If the balance is in between $200 and $500 there is a $5 fee. If at least $500 is in the account, there is no fee. What type of function best represents this situation?
A.
piecewise function
B.
greatest integer function
C.
step function
D.
absolute value function
Hint