a girl walked for 30 minutes she noticed that she traveled father in the first 15 minutes of her than in the second 15 minutes w
1 answer:
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For this case, we have that by definition, the circumference of a circle is given by:
Where:
d: Is the diameter of the circle given by 2r, that is, twice the radius.
If we have a circle with a diameter equal to 8cm, then the circumference is given by:
ANswer:
Option C
Answer:
Step-by-step explanation:
Given a function , we called the rate of change to the number that represents the increase or decrease that the function experiences when increasing the independent variable from one value "
" to another "
".
The rate of change of between
and
can be calculated as follows:
For:
Let's find and
, where:
So:
And for:
Let's find and
, where:
So:
<em>Translation:</em>
Dada una función , llamábamos tasa de variación al número que representa el aumento o disminución que experimenta la función al aumentar la variable independiente de un valor "
" a otro "
".
La tasa de variación de entre
y
, puede ser calculada de la siguiente forma:
Para:
Encontremos y
, donde:
Entonces:
Y para:
Encontremos y
, donde:
Entonces: