If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation?

Click on the graphic until the one that best represents the statement is shown. two nonintersecting planes.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.