Answer:
C) similar AA
Step-by-step explanation:
To find the inverse of the the function, it must be arranged in such a way that the independent variable be on the left side and the dependent variable on the right. So,f(x) = y = 3x/ (8 + x)y (8 + x) = 3x8y + xy = 3x8y = 3x - xy8y = x (3 - y)8y / (3-y) = xx = 8y / (3 -y)
Therefore,f-(x) = f(y) = x = 8y/ (3 - y)
Responder:
74,67
Explicación paso a paso:
El monto a pagar será:
Multiplicando el perímetro por la longitud del lado desigual
Perímetro = 28 m
Lado desigual = 8
Perímetro * longitud del lado desigual
28 * 8 = 224m²
Longitud por metro cuadrado = $ 3
El monto a pagar :
224m² / 3
= 74,67