Una persona aplica una fuerza de 60N formando un ángulo de 50 con respecto de la horizontal, al empujar una podadora de césped para desplazarla una distancia de 2.6m. Encuentra el trabajo realizado por la persona, Sobre la máquina, sin considerar la fuerza de rozamiento

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

i don’t see a picture

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)