1. La empresa transporta 198 toneladas de cable de acero, desde la ciudad de Arequipa a Cuzco, haciendo uso del servicio de dos camiones, donde la capacidad del camión "A" es 9 toneladas y la capacidad del camión "B" es 2/3 de la capacidad del camión "A", si en total se hicieron 27 viajes, responder las siguientes preguntas

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step-by-step explanation:

do you have a picture of the table

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.