Graph the line
y= -2x - 4

What is the value of x in the this question ?

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.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?