1. Which value could describe the discriminant of the equation graphed below

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?