Evin está conduciendo su auto y observa que, después de 1 hora, al tanque de gas le quedan 7,25 galones y, después de 4 horas de conducir, le quedan 3,5 galones.
(a) Representa esta información como dos pares
de coordenadas en la forma (h, g), donde h es
la cantidad de horas conducidas y g son los
galones de gas que quedan.
(b) Halla la pendiente entre estos dos puntos.
Usando unidades adecuadas, interpreta esta
pendiente.

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the answer is d. (1.2, -4.7) on edgn

hope this !

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204