0
When an equation has two variables, there are an infinite number of (x,y) pairs
that solve it. The equation can be graphed as a straight, curved, or wiggly line,
and every point on the line is a solution of the equation.
There's no single (x,y) point until you have two separate equations. Then
the solution is the point ... or few points ... where their graphs intersect.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Does x-y equals y-x for all x plus y values?
No. In fact, under normal rules of operation, x-y equals y-x only when x = y.
What are the values of x and y when x minus y equals 0 and x squared plus y squared equals 18?
(x, y) = (-3, -3) or (3, 3)
What is the domain and range for y equals 0 to 25 and x equals 0 to 10?
The domain is the x values, so x = 0 to 10. The range is the y values, so y = 0 to 25.
What are x and y in the equation 3x plus 2y equals 2 -2 plus y equals 8?
The values are: x = -6 and y = 10
What is the difference between the values of y when x equals 99 and x equals 100?
There is no way to know unless you had an equation that gives the relationship between x and y. For example, if y=2x, then when x equals 99 or x equals 100, then the value of y has a difference of 2.
Is x equals y a function?
y = x This is a line and a function. Function values are y values.
Does x-y equals y-x for all x plus y values?
No. In fact, under normal rules of operation, x-y equals y-x only when x = y.
What are the values of x and y when x minus y equals 0 and x squared plus y squared equals 18?
(x, y) = (-3, -3) or (3, 3)
What is the domain and range for y equals 0 to 25 and x equals 0 to 10?
The domain is the x values, so x = 0 to 10. The range is the y values, so y = 0 to 25.
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
How many different combinations of x-values and y-values could satisfy the equation - x plus y equals 5?
10.
What are x and y in the equation 3x plus 2y equals 2 -2 plus y equals 8?
The values are: x = -6 and y = 10
What is the difference between the values of y when x equals 99 and x equals 100?
There is no way to know unless you had an equation that gives the relationship between x and y. For example, if y=2x, then when x equals 99 or x equals 100, then the value of y has a difference of 2.
What is the answer to y equals x plus 8?
Indeterminate. Both x and y could have an infinite set of values.
What are the values of y equals x plus 5?
It is a straight line equation in the form of: y = x+5
What is the value of y in y equals -27x plus 75?
It depends on the value of 'x'. 'y' can have as many different values as 'x' can.
Here is a table of values for y equals f x?
eating
