its (-2 , 1) not (-2 1)
A linear equation/function can have division in the equation, as long as a non-constant variable is not the denominator.Examples:1 y = (1/2)x + 2 Linear2 y/3 = (x - 1)/3 Linear3 y = 1/x + a Non linear
Yes, since y = x - 2 has the degree of 1 [or the highest exponent of the equation], x - 2 is the linear equation.
Without an equality sign it is not an equation.
y = 2x + 1 IS a linear equation!
A linear equation has no higher powers than 1. This is linear.
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A linear equation/function can have division in the equation, as long as a non-constant variable is not the denominator.Examples:1 y = (1/2)x + 2 Linear2 y/3 = (x - 1)/3 Linear3 y = 1/x + a Non linear
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Yes, since y = x - 2 has the degree of 1 [or the highest exponent of the equation], x - 2 is the linear equation.
Without an equality sign it is not an equation.
A non-linear equation is any equation which includes variables with a degree other than one. Therefore, any equation involving x2, x3, x4, .... would be non-linear. For example: y= 3x+2 is linear, because x and y are both degree 1 (no exponent) y= 2x2 is non-linear, because x is degree 2.
y = 2x + 1 IS a linear equation!
A linear equation has no higher powers than 1. This is linear.
There can be linear equations with 1, 2, ... variables. Each of these is different since an equation with n variables belongs to n-dimensional space.
It is a linear equation. The highest power of x in the equation is 1 (3x1-4=12) so its "degree" is 1, and equations of "degree 1" are called linear equations.
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