Desmos Graphing Calculator

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Math·Problem-Solving and Data Analysis·Two-variable data: Models and scatterplots

easy

All values are approximate.
The line graph:
Begins at day $1$, $45$ customers
Rises gradually to day $2$, $55$ customers
Rises sharply to day $3$, $94$ customers
Rises gradually to day $4$, $112$ customers

The line graph shows the number of customers who visited a restaurant each day during a four-day period in the summer. According to the line graph, for which day during this four-day period did the restaurant have the smallest number of customers who visited?

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