If the opposite of g(x) is -9(x), then -g(x) =

The options are
-x-6
-x+6
X+6

What is the slope of the equation y =

What is the frequency of the sinusoidal graph?

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.