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makvit [3.9K]
3 years ago
9

1. The table shows values of a function . What is the average rate of change of over the interval from x = 5 to x = 9? Show your

work.
x 4 5 6 7 8 9 10



8 10 11 14 18
Mathematics
1 answer:
dmitriy555 [2]3 years ago
5 0

Answer:

Average change of rate = 4

Step-by-step explanation:

The average rate of change is going to be the final value mines the initial value, divided by the change in the input of the function.

Average change of rate = (14 - (-2)) / 9 - 5 = 16/4 = 4

             

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Escribe un número de tres cifras digamos a1b1c1, en el cual a1 sea distinto de c1; ahora invierte los dígitos a1 y c1, (obtendrá
Delicious77 [7]

Answer:

El número obtenido es:

  • <u>1089</u>.

Step-by-step explanation:

Vamos a escoger tres números sencillos para cada variable como:

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  • c1 = 3

Por lo tanto, nuestro número de tres cifras es:

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Ahora, nos dice que invirtamos los números a1 y c1, por lo tanto, nuestro nuevo número de tres cifras sería:

  • 321

A continuación, nos menciona que restemos el menor del mayor, en este caso, nuestro número menor es 123 y el mayor es 321, por lo tanto:

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Como obtuvimos el número 198, se podría decir que:

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  • c2 = 8

Ahora nos piden que invirtamos a2 y c2, por lo tanto nuestro nuevo número sería:

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Y por último, nos solicita que sumemos los dos últimos números obtenidos, entonces tenemos:

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Por lo tanto, <u>el número obtenido al final es 1089</u>, el cual obtendrás sin importar qué número de tres cifras elijas al inicio, siempre y cuando no se repitan el primero y el tercer dígito.

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garik1379 [7]

Answer:

Step-by-step explanation:

Formula

SA = 2*L*w + 2*L*h + 2*h*w

Givens

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SA = 2*15*5 + 2*15*3 + 2*5*3

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8_murik_8 [283]

Answer:

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Step-by-step explanation:

From the concept on difference between two squares;

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6 0
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