Question
In a sequence of numbers, a2=9, a3=7, and a4=5. Based on this information, which equation can be used to find the nth term in the sequence an?
In a sequence of numbers, a2=9, a3=7, and a4=5. Based on this information, which equation can be used to find the nth term in the sequence an?
an=9-2n
an=9n-2
an=13-2n
an=13n-2
In a sequence of numbers, a2=9, a3=7, and a4=5. Based on this information, which equation can be used to find the nth term in the sequence an?
an=9-2n
an=9n-2
an=13-2n
an=13n-2
Answers
GPT 3.5
The correct equation to find the nth term in the sequence an is: an=13-2n.
Which equation can be used to find the nth term of the sequence -20, -23, -26,-29,...
Which equation can be used to find the nth term of the sequence -20, -23, -26,-29,...
an=-17n-3
an= -17-3n
an= -20-3n
an= -20n-3
Which equation can be used to find the nth term of the sequence -20, -23, -26,-29,...
an=-17n-3
an= -17-3n
an= -20-3n
an= -20n-3
GPT 3.5
The correct equation to find the nth term in the sequence can be written as follows:
an = -20 - 3(n-1)
Therefore, the correct equation that can be used to find the nth term of the sequence is: an = -20 - 3(n-1)
an = -20 - 3(n-1)
Therefore, the correct equation that can be used to find the nth term of the sequence is: an = -20 - 3(n-1)
so a b c or d ?
GPT 3.5
The correct equation that can be used to find the nth term of the sequence -20, -23, -26, -29,... is:
an = -20 - 3(n-1)
Therefore, based on the given options, the appropriate equation would be:
c) an = -20 - 3n
an = -20 - 3(n-1)
Therefore, based on the given options, the appropriate equation would be:
c) an = -20 - 3n
A sequence can be generated by using an=a(n-1)-0.5. If a1=16, what is the value of a45?
GPT 3.5
To find the value of a45 in the given sequence, we can use the formula an = a(n-1) - 0.5.
Given that a1 = 16, we can use the formula to find the subsequent terms in the sequence.
a2 = a1 - 0.5 = 16 - 0.5 = 15.5
a3 = a2 - 0.5 = 15.5 - 0.5 = 15
a4 = a3 - 0.5 = 15 - 0.5 = 14.5
Continuing this pattern, we can find the value of a45 by substituting n = 45 in the formula:
a45 = a44 - 0.5
a44 = a43 - 0.5
...
a3 = a2 - 0.5
a2 = a1 - 0.5
Therefore, by repeatedly applying the formula, we can find the value of a45.
Given that a1 = 16, we can use the formula to find the subsequent terms in the sequence.
a2 = a1 - 0.5 = 16 - 0.5 = 15.5
a3 = a2 - 0.5 = 15.5 - 0.5 = 15
a4 = a3 - 0.5 = 15 - 0.5 = 14.5
Continuing this pattern, we can find the value of a45 by substituting n = 45 in the formula:
a45 = a44 - 0.5
a44 = a43 - 0.5
...
a3 = a2 - 0.5
a2 = a1 - 0.5
Therefore, by repeatedly applying the formula, we can find the value of a45.
what is the value
GPT 3.5
To find the value of a45 in the sequence, we can use the formula an = a(n-1) - 0.5.
Given a1 = 16, we can calculate the subsequent terms as follows:
a2 = a1 - 0.5 = 16 - 0.5 = 15.5
a3 = a2 - 0.5 = 15.5 - 0.5 = 15
a4 = a3 - 0.5 = 15 - 0.5 = 14.5
Continuing this pattern, we can find the value of a45:
a45 = a44 - 0.5
= 14.5 - 0.5
= 14
Therefore, the value of a45 in the given sequence is 14.
Given a1 = 16, we can calculate the subsequent terms as follows:
a2 = a1 - 0.5 = 16 - 0.5 = 15.5
a3 = a2 - 0.5 = 15.5 - 0.5 = 15
a4 = a3 - 0.5 = 15 - 0.5 = 14.5
Continuing this pattern, we can find the value of a45:
a45 = a44 - 0.5
= 14.5 - 0.5
= 14
Therefore, the value of a45 in the given sequence is 14.