Question

me pueden explicar de este problema 6/7 x-1/6x²+8/3x-6/4x²​

Answer 1

Respuesta:

Esta es mi explicación :)

Explicación paso a paso:

6/7 x - 1/6 x^2 + 8/3 x - 6/4 x^2

(74 x)/21 - (5 x^2)/3

-1/21 x (35 x - 74)

1/21 (74 - 35 x) x

(74/21 - (5 x)/3) x

x = 0

x = 74/35

Δ = 5476/441

{y element R : y<=1369/735}

d/dx((6 x)/7 - x^2/6 + (8 x)/3 - (6 x^2)/4) = 74/21 - (10 x)/3

integral((74 x)/21 - (5 x^2)/3) dx = (37 x^2)/21 - (5 x^3)/9 + constant

max{(6 x)/7 - x^2/6 + (8 x)/3 - (6 x^2)/4} = 1369/735 at x = 37/35

integral_0^(74/35) ((74 x)/21 - (5 x^2)/3) dx = 202612/77175≈2.62536

integral_0^(74/35) ((74 x)/21 - (5 x^2)/3) θ((74 x)/21 - (5 x^2)/3) dx = 202612/77175≈2.62536