There is no specific rule. Among the infinitely many possibilities are
y = 5 (whatever x is)
y = x + 4
y = 27x - 22
y = x2 + 4x
y = 28x/4 - 2
The rule, using a polynomial function of the lowest order is Un = (12n3 - 36n2 - 145n + 413)/25
There are many possibilities, but the simplest answer is y = 10 - x
The rule for the pattern is y=x+2. That rule is in the table format in which it would originally be in, but the worded rule would be 'It increases by 2 each time'.
5*(-2) - 3 = -10 - 3 = -13
3 feet 5 feet
That's the function rule.
The rule is 10
x| -1 | 0 | 1 | 2 | 3 y| 6 | 5 | 4 | 3 | 2 what function includes all of the ordered pairs in the table ?
-1/3,1/3and 5/3
The rule, using a polynomial function of the lowest order is Un = (12n3 - 36n2 - 145n + 413)/25
An input/output table works like this:You input something, and through a function, it outputs something else!Say I Had a function that is: input+2If I were to input 5, It would output 7All an input/output table does is displays a couple examples of multiple inputs with their outputs! Put tables only operate on one function....Example:Function: Input x 5 + 3INPUTS - OUTPUTS----------------------1 - 82 - 133 - 186 - 3310 - 53
y = x(x + 1)
The function rule for this is (1) it is a variable or phantom any letter that stands on its own is a phantom here is a example =Y(2x + 2x)=2=2=4x + Y=5 (I am a grade 8 i know how you feel)
For each rule draw a table with 5 rows and 2 columns. At the top of each table write a caption denoting which rule applies to that particular table. In the top row of each table write the letter "X" in the first column and the letter "Y" in the second column. Now for each table in the first column in rows 2,3,4, and 5 write the values of X that apply to the experiment. Now apply the rule for each value of X for a particular table (particular rule) and write the value of Y (obtained by observation or calculation) in the corresponding column
An input/output table works like this:You input something, and through a function, it outputs something else!Say I Had a function that is: input+2If I were to input 5, It would output 7All an input/output table does is displays a couple examples of multiple inputs with their outputs! Put tables only operate on one function....Example:Function: Input x 5 + 3INPUTS - OUTPUTS----------------------1 - 82 - 133 - 186 - 3310 - 53
There are many possibilities, but the simplest answer is y = 10 - x
The rule for the pattern is y=x+2. That rule is in the table format in which it would originally be in, but the worded rule would be 'It increases by 2 each time'.