Lesson 1.2: Function Operations

Question 12 • 1200710 Mathematics for College Algebra Sem 1 - EDGENUITY TEACHER

What steps did you include in your solution?

Answer

Profit is revenue minus cost. P(x) = R(x) – C(x) or P(x) = 20x – (180 + 8x)

Distribute and combine like terms.P(x) = 12x – 180

The breakeven point is when P(x) = 0. 0 = 12x – 180 180 = 12x x = 15

They must sell 15 bracelets to break even.

Relations and Functions

Relations and Functions

Relations and Functions