HOW DO YOU SEE IT? A corporation has three factories, each of which manufactures acoustic guitars and electric guitars. The production levels are represented by Factory AB C (a) Interpret the value of (b) How could you find the production levels when production is increased by 20%? (c) Each acoustic guitar sells for $80 and each electric guitar sells for $120. How could you use matrices to find the total sales value of the guitars produced at each factory?

L14 - 10 NOTE: x y = e (a,e ) 2 ex. Find g (x)f i g(x)= ex +2 e + xe + x . 2 e Now You Try It (NYTI): Find the derivatives of the given function. x e (a) f(x)= e (b) f(x)= x (c) f(x)= e (d) f(x)= ex √ (e) f(x)= ex