For the answer to the question above,
So I'll do the computations and try my best to explain, but you're going to have to follow along.
<span>For the sake of simplicity, lets just say that the 3rd term they gave you was >3, and the 25th is >25. So, instead of saying A sub-3 is 3 and A sub-25 is 25, you set 3 as A sub-one. Now, heres the tricky part. Set 25 to A sub-23. (why? because 1 to 23 is the same amount away as 3 to 25). </span>
<span>A3=3, A25=25 } </span>
<span>A1=3, A23=25 </span>
<span>Use the formula An = A1 + (n-1)D. </span>
<span>(read A-sub n is A sub 1 + the nth term minus 1 times D) </span>
<span>A23(A sub-23)= 3 + (23-1)D </span>
<span>25 = 3 + 22D </span>
<span>-3 -3 </span>
<span>22 = 22D </span>
<span>D = 1 </span>
<span>Again, An = A1 + (n-1)D. </span>
<span>A3 = A1 + (3-1) X 1 </span>
<span>3 = A1 + 2 </span>
<span>-2 -2 </span>
<span>A1 = 1 </span>
<span>An = 1 + (n-1) X 1 </span>
<span>An = 1 + 1n - 1 </span>
<span>An = 1n + 0 </span>
<span>So you are left with the general formula An = 1n. You can use this formula to find any term in the sequence, all you gotta do is plug in (An) the number you want. In this case, plug in A sub-5 if you want to find the fifth term. You get </span>
<span>An = 1n </span>
<span>A5 = 1X5 </span>
<span>A5 = 5 </span>
<span>The fifth term in the sequence is 5. (it goes 1,2,3,4,,5,..) </span>
Answer:
We can decompose a function into sum of fractions as well.
<em>" Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation " . </em>
<em>Ж</em><em> </em>Now first we will write an expression for \dfrac{3}{8}[/tex]
<em> Ж </em>Now the decomposition of 1 is given as:
And in many more ways we can decompose these numbers.
Answer: The answers are
(i) The local maximum and local minimum always occur at a turning point.
(iii) The ends of an even-degree polynomial either both approach positive infinity or both approach negative infinity.
Step-by-step explanation: We are given three statements and we are to check which of these are true about the graphs of polynomial functions.
In the attached figure (A), the graph of the polynomial function is drawn. We can see that the local maximum occurs at the turning point P and local minimum occurs at the turning point Q. Also, the local maximum is not equal to the x-value of the coordinate at that point
Thus, the first statement is true. and second statement is false.
Again, in the attached figure (B), the graph of the even degree polynomial is drawn. We can see that both the ends approaches to positive infinity and in case of , both the ends approch to negative infinity.
Thus, the third statement is true.
Hence, the correct statements are first and third.
Answer:
8100
Step-by-step explanation:
3,600×0.09×25=8100
On the number line add in the numbers or variables given to you and list them in order on the number line from least to greatest