The maximum number of half-day passes that the pool can sell and make exactly $1000 is 200 half-day passes.
In Mathematics and Geometry, the x-intercept of any function is the point at which the graph of a function crosses or touches the x-axis and the y-value or value of "y" is equal to zero (0).
By critically observing the graph shown in the image attached below, we can reasonably and logically deduce the following x-intercept:
x-intercept = (200, 0)
In this context, we can logically conclude that the maximum number of half-day passes that the pool can sell and make exactly $1000 is 200 half-day passes.
Complete Question:
A city pool sells full-day and half-day passes during the summer. The goal is to make $1000 each day from pool pass sales. The graph shows the number of full-day and half-day passes they need to sell to make $1000.
What is the maximum number of half-day passes the pool can sell and make exactly $1000?