2. What is A-2) if f(x)= ?
F.-2
G. 1
H. O
I. 1

Is the power produced directly proportional to the wind speed, give reasons for your answer?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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.