Find the 4th term in the sequence with the following definition
1 answer:
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Answer:
Below
Step-by-step explanation:
To find the answers for the table, you must plug in each x value into the equation and get your y value:
x = -1
(-1^2)-(4*-1)-1
=
1+4-1
=
4
When x = -1, y = 4
x=0
(0^2)-(-4*0)-1
=
-1
When x = 0, y = -1
x = 1
(1^2)-(4-1)-1
=
1-4-1
=
-4
When x = 1, y = -4
x = 2
(2^2)-(4*2)-1
=
4-8-1
=
-5
When x = 2, y = -5
x = 3
(3^2)-(4*3)-1
=
9-12-1
=
-4
When x = 3, y = -4
I made a graph of this shown below.
I also created a table, that answrs your question below.
Hope this helps!
The answer is B.
Consider the fraction
.
Both the numerator and denominator, when by themselves, are irrational.
However, when they are divided, they result in the rational number
.
When
have the same irrational factor, the irrational factor will be cancelled from the fraction and (possibly) leave a rational number.
Consider the fraction
Both the numerator and denominator, when by themselves, are irrational.
However, when they are divided, they result in the rational number
When