Responder:
4n-1
Explicación paso a paso:
Dada la secuencia
3, 7, 11, 15, 19, 23 ..
El enésimo término si la secuencia se expresa como;
Tn = una + (n-1) d
a es el primer término = 3
n es el número de términos
d es la diferencia común = 7-3 = 11-7
d = 4
Sustituir
Tn = 3+ (n-1) (4)
Tn = 3 + 4n-4
Tn = 4n-1
Por lo tanto, el enésimo término de la secuencia es 4n-1
The only thing in the question I am not totally certain about is the definition of a 'zero' on a polynomial - I will assume this means an x-intercept, which seems to make sense since these are the points where the value of the function is zero.
Taking the first polynomial: the maximum number of turning points for a polynomial of order n is (n-1). Take the example of a quadratic, which always has 1 turning point. Therefore the minimum order of the first polynomial is 6.
The maximum number of x-intercepts for a polynomial of order n is n. Therefore the second polynomial has a minimum order of 6.
Multiplication of two polynomials can get very messy very quickly. However, picture putting the two in brackets next to each other, such that the terms are in decreasing orders. You can easily see the maximum order term is found by multiplying the first term in each bracket. A polynomial's order is judged solely on the maximum power of the variable, so this is all we need to consider.
This multiplication becomes ax^6 * bx^6 where a and b are arbitrary constants in this context. Hence this product is abx^12 (exponents add when the terms are multiplied, where 12 = 6 + 6), so minimum degree of new polynomial = 12
Answer:
The formula to get the circumference of a circle is 
. We can then input the value and we get that 
and as we solve it more the final answer that we get is 
.
<u><em>Hope this helps! Let me know if you have any questions</em></u>
The Sum of all the siblings ages are 36.
Explanation:
Your sister was half your age(3).
Your brother was twice your age(12).
It says 5 years later...
so then your sister is 8
brother is 17
your 11.
When you add all of these ages up you get the answer 36.
Answer:
option A is correct answer
divide both sides with 2
hope it helps
