In math y or any other letter is known as a variable. Because to figure out the problem you must find out the value of y.
In expressions such as "x-y", both "x" and "y" can have any value. The value of "x-y" will depend on what the value of "x" and the value of "y" are.
A variable is a value that is not always the same number. In alegebra, it is represented as a letter. In the equasion Y=4X+5, 'Y' and 'X' are both variables.
The answer is 37478482993
y is a function of x iffor each value of x (in the domain) there is a value of y, andfor each value of y (in the range) there is at most one value of x.
In math y or any other letter is known as a variable. Because to figure out the problem you must find out the value of y.
In expressions such as "x-y", both "x" and "y" can have any value. The value of "x-y" will depend on what the value of "x" and the value of "y" are.
Slope is the ratio of rise to run. Meaning: rise is the change in y value (height, rise). Run is the change in x value (run). It is calculated as (y2-y1)/(x2-x1). It is often represented by the letter m. Y-intercept is the y value at which your curve crosses the y-intercept. Put another way, it's the y-value when x=0 (the y-axis). Hope this helps.
There are two (2) tiles bearing the letter 'Y' with assigned value of four (4) points for each tile in standard scrabble.
y = 100 - 4x ( a ) Find the value of y when x = 20.
The value of y is y, as it will always be.
A variable is a value that is not always the same number. In alegebra, it is represented as a letter. In the equasion Y=4X+5, 'Y' and 'X' are both variables.
The answer is 37478482993
The letter Y ("why").
If you mean: x+y = 30 and the value of y is 15 then the value of x is also 15
y is a function of x iffor each value of x (in the domain) there is a value of y, andfor each value of y (in the range) there is at most one value of x.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern P--Y-Y-Y. That is, eight letter words with 1st letter P and 4th letter Y and 6th letter Y and 8th letter Y. In alphabetical order, they are: polygyny