Difference between revisions of "1993 AJHSME Problems/Problem 10"
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label("$\textbf{1993 PRICES FOR A TRADING CARD}$",(12,10),N); | label("$\textbf{1993 PRICES FOR A TRADING CARD}$",(12,10),N); | ||
| − | label("$\begin{tabular}{c}\textbf{P} | + | label("$\begin{tabular}{c}\textbf{P} <br /> \textbf{R} <br /> \textbf{I} <br /> \textbf{C} <br /> \textbf{E} \end{tabular}$",(-2,5),W); |
label("$1$",(0,2),W); | label("$1$",(0,2),W); | ||
label("$2$",(0,4),W); | label("$2$",(0,4),W); | ||
| Line 38: | Line 38: | ||
The graph shows the following price changes: | The graph shows the following price changes: | ||
| − | Jan : Change:-0.50 | + | Jan: Change: <math>-0.50</math> |
| − | Feb : Change:+2.00 | + | Feb: Change: <math>+2.00</math> |
| − | Mar : Change:-2.50 | + | Mar: Change: <math>-2.50</math> |
| − | Apr : Change:+3.00 | + | Apr: Change: <math>+3.00</math> |
| − | May : Change:-0.50 | + | May: Change: <math>-0.50</math> |
| − | Jun : Change:-2.00 | + | Jun: Change: <math>-2.00</math> |
Therefore, <math> \boxed{\text{(B)}\ \text{March}} </math> has the largest price drop. | Therefore, <math> \boxed{\text{(B)}\ \text{March}} </math> has the largest price drop. | ||
Revision as of 11:08, 27 June 2023
Problem
This line graph represents the price of a trading card during the first 
months of 
.
![[asy] unitsize(18); for (int a = 0; a <= 6; ++a) { draw((4*a,0)--(4*a,10)); } for (int a = 0; a <= 5; ++a) { draw((0,2*a)--(24,2*a)); } draw((0,5)--(4,4)--(8,8)--(12,3)--(16,9)--(20,6)--(24,2),linewidth(1.5)); label("$Jan$",(2,0),S); label("$Feb$",(6,0),S); label("$Mar$",(10,0),S); label("$Apr$",(14,0),S); label("$May$",(18,0),S); label("$Jun$",(22,0),S); label("$\textbf{1993 PRICES FOR A TRADING CARD}$",(12,10),N); label("$\begin{tabular}{c}\textbf{P} <br /> \textbf{R} <br /> \textbf{I} <br /> \textbf{C} <br /> \textbf{E} \end{tabular}$",(-2,5),W); label("$1$",(0,2),W); label("$2$",(0,4),W); label("$3$",(0,6),W); label("$4$",(0,8),W); label("$5$",(0,10),W); [/asy]](http://latex.artofproblemsolving.com/c/b/6/cb6df8d4fad136c12410d5b30f1f152761b2e630.png)
The greatest monthly drop in price occurred during
Solution
The graph shows the following price changes:
Jan: Change: 
Feb: Change: 
Mar: Change: 
Apr: Change: 
May: Change:
Jun: Change: 
Therefore, 
has the largest price drop.
See Also
| 1993 AJHSME (Problems • Answer Key • Resources) | ||
| Preceded by Problem 9 |
Followed by Problem 11 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
