## Functions of Many Variables

Functions with more than one independent variable. y=f(x) => one independent variable. Not just price, but incomes, ect. are independent. z=f(x, y) Here, z = dependent, x & y = independent. Example: z=100-2x+5y z=3×2-9y z=e2x+3y Expediential fn. Example 1: z=150-2x-3y X-Intercept (z=0, y=0) 0= 150-2x-3(0) => x=150/2 =75 (75, 0, 0) Y-Intercept (x=0, z=0) 0= … Continue reading Functions of Many Variables