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How do you find the rule for a function table when the left column is x equals 2 3 4 5 and the right column is 2 5 8 11?
The right column changes by the same amount for each change of one in x.
So Ux is linear. That is, Ux = a + bx
That "same amount" is 3 so b = 3. That gives Ux = a + 3x
There are now two ways to find the value of a.
You can either take any row of the function table and solve the equation. Suppose you take row 3 - which is 4 and 8.
8 = a + 3*4 = a + 12
and that gives a = -4
OR
Take the sequence back two steps to what it would have been when x = 0. The sequence increases by 3 as you move up the xs. So it decreases by 3 for each step back. Then starting from x = 2 and y = 2 and moving back one step gives x = 1 and y = -1. A second step gives x = 0 and y = -4 (as before).
So, the final answer is Ux = -4 + 3x
What else can I help you with?
What is the value of the expression in the table when n equals 6?
If the table defines the function f, then the answer is f(6).
What is the table to the function y equals 4x-2?
6
Which elements on the periodic table have the highest electronegativity AElements on the bottom right BElements on the top right CElements on the top left DElements on the bottom left?
B. Elements on the top right, excluding column 18.
Describe how to read a frequency table?
1st u read the column that has the subject then the tally column last u determine/read the frequency column
How do you find maximum in SQL without using MAX function?
Using a left join of: SELECT a.number FROM table a, table b WHERE a.number < b.number where right table.number is null
What is the function table for x equals 3?
First column, of x values, is the domain of x - whatever that may be. Second column, of function values is always 3.
To add a column to the right of the last column of an existing Word table select table then?
to add a column to the right of the last column of an existing Word table select table then A. insert Columns to the Right B. insert Column C. insert Cells Column Right D. insert column 1
What column in the periodic table is noble gases?
The column furthest to the right.
How do you determine if a table with an x and a y column is a function or not?
if there is an = sign
Where is the group 18 on the periodic table located?
on the very right side of the periodic table. (the farthest column to the right)
What is the definition of vlookup?
It is a function that means vertical lookup. You use it to search for a value in the first column of a table array and returns a value in the same row from another column in the table array.
When changing column widths best results are obtained when starting at the right side of the table?
When changing column widths, best results are obtained when starting at the right side of the table. true or false? it is False
What is the function of a column in a drill press?
The table slides up and down to accomodate the material you are drilling.
What is the value of the expression in the table when n equals 6?
If the table defines the function f, then the answer is f(6).
What is the function of the column in the drill press?
The column holds the machine head and transmission at the top and allows the table to be raised to fit the work being drilled.
What function can be used to find the answer located in a vertical table?
A lookup function like VLOOKUP or INDEX/MATCH can be used to find the answer located in a vertical table. VLOOKUP searches for a value in the first column of a table and returns a value in the same row from a specified column, while INDEX/MATCH combination can retrieve a value at the intersection of a certain row and column based on matching criteria.
What part of the periodic table does the inert elements occupy?
the far right column
