Question

Resolver xfavor......

Answer 1

g(x) = -x² + 30x - 175

x = -$\frac{b}{2a}$

x = -$\frac{30}{2(-1)} = 15 (15000 unidades)$

g(x) = -x² + 30x - 175

g(15) = -15² + 30(15) -175

g(15) = 50   (50000 nuevos soles)