When y equals 0, x can take on any value. This is because x and y are independent variables, meaning the value of x is not dependent on the value of y in this case. Therefore, x can be any real number when y equals 0.
That is the value called the y intercept - value of y when x = 0 for example if y = 3x + 4 b = 4 and y = 4 when x = 0
if x:=x(y) then y=0 => x=x(0)
x + y + z = 0 x = a - b, y = b - c, z = c - a, therefore a - b + b - c + c - a = ? a - a + b - b + c - c = 0
3
y = 6
The value is 1 if (x, y) = (4, 3) and 0 otherwise.
When y equals 0, x can take on any value. This is because x and y are independent variables, meaning the value of x is not dependent on the value of y in this case. Therefore, x can be any real number when y equals 0.
here for least value X=2,y=3hence 2(3)-3(2)=0=0
If Y = 0 then there is no value of X such that XY = 1.
y=|x|/4 The range is [0 , ∞ )
y=0. note. this is a very strange "curve". If y=0 then any value of x satisfies the equation, leading to a curve straight along the y axis. For any non-zero value of y the curve simplifies to y = -x. The curve is not differentiable at the origin.
7
That is the value called the y intercept - value of y when x = 0 for example if y = 3x + 4 b = 4 and y = 4 when x = 0
x = y = 0 ?
It is the intercept: the value that y takes when x = 0
If: 3x+y = 4 and x+y = 0 Then: x = 2 and y = -2