14. Jamie is buying \( 5 \) concert tickets, and he wants his total cost to be no more than \( \$ 4 \) above or below \( \$ 80 . \) Which inequality models the cost \( x , \) in dollars, of a ticket?
A \( | 5 x + 4 | \leq 80 \)
B \( | 5 x - 4 | \leq 80\)
C \( | 80 - 5 x | \leq 4 \)
D \( | 80 + 5 x | \leq 4\)
C
If \( y = f ( g ( h ( x ) ) ) , \) then the derivative \( y ^ { \prime } \) is given by which for
a) \( f ^ { \prime } ( g ( h ( x ) ) \)
b) \( f ^ { \prime } ( g ( h ( x ) ) h ^ { \prime } ( x ) \)
c) None of these
d) \( f ^ { \prime } ( g ( h ( x ) ) g ^ { \prime } ( h ( x ) ) \)
e) \( f ^ { \prime } ( g ( h ( x ) ) g ^ { \prime } ( h ( x ) ) h ^ { \prime } ( x )\)
Determine the following limits. If infinite, specify \( \infty \) or \( - \infty \) . If an answer does not exist, explain why. (NO POINTS WILL BE GIVEN IF A TABLE OF VALUES IS USED) b. \( \lim _ { x \rightarrow 1 ^ { + } } [ \frac { x } { x - 1 } + \frac { 1 } { \ln ( x ) } ]\)
